156988463925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:1024

約数の個数: 144

約数和(自身を含む): 285199781760

約数和(自身を除く): 128211317835

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 75, 85, 89, 123, 205, 255, 267, 425, 445, 615, 697, 823, 1025, 1275, 1335, 1513, 1681, 2091, 2225, 2469, 3075, 3485, 3649, 4115, 4539, 5043, 6675, 7565, 8405, 10455, 10947, 12345, 13991, 17425, 18245, 20575, 22695, 25215, 28577, 33743, 37825, 41973, 42025, 52275, 54735, 61725, 62033, 69955, 73247, 85731, 91225, 101229, 113475, 126075, 142885, 149609, 168715, 186099, 209865, 219741, 273675, 310165, 349775, 366235, 428655, 448827, 506145, 573631, 714425, 748045, 843575, 930495, 1049325, 1098705, 1245199, 1383463, 1550825, 1720893, 1831175, 2143275, 2244135, 2530725, 2543353, 2868155, 3003127, 3735597, 3740225, 4150389, 4652475, 5493525, 6225995, 6917315, 7630059, 8604465, 9009381, 11220675, 12716765, 14340775, 15015635, 18677985, 20751945, 23518871, 31129975, 34586575, 38150295, 43022325, 45046905, 51053159, 63583825, 70556613, 75078175, 93389925, 103759725, 117594355, 123128207, 153159477, 190751475, 225234525, 255265795, 352783065, 369384621, 587971775, 615641035, 765797385, 1276328975, 1763915325, 1846923105, 2093179519, 3078205175, 3828986925, 6279538557, 9234615525, 10465897595, 31397692785, 52329487975, 156988463925]

約数ペア:

[(1, 156988463925), (3, 52329487975), (5, 31397692785), (15, 10465897595), (17, 9234615525), (25, 6279538557), (41, 3828986925), (51, 3078205175), (75, 2093179519), (85, 1846923105), (89, 1763915325), (123, 1276328975), (205, 765797385), (255, 615641035), (267, 587971775), (425, 369384621), (445, 352783065), (615, 255265795), (697, 225234525), (823, 190751475), (1025, 153159477), (1275, 123128207), (1335, 117594355), (1513, 103759725), (1681, 93389925), (2091, 75078175), (2225, 70556613), (2469, 63583825), (3075, 51053159), (3485, 45046905), (3649, 43022325), (4115, 38150295), (4539, 34586575), (5043, 31129975), (6675, 23518871), (7565, 20751945), (8405, 18677985), (10455, 15015635), (10947, 14340775), (12345, 12716765), (13991, 11220675), (17425, 9009381), (18245, 8604465), (20575, 7630059), (22695, 6917315), (25215, 6225995), (28577, 5493525), (33743, 4652475), (37825, 4150389), (41973, 3740225), (42025, 3735597), (52275, 3003127), (54735, 2868155), (61725, 2543353), (62033, 2530725), (69955, 2244135), (73247, 2143275), (85731, 1831175), (91225, 1720893), (101229, 1550825), (113475, 1383463), (126075, 1245199), (142885, 1098705), (149609, 1049325), (168715, 930495), (186099, 843575), (209865, 748045), (219741, 714425), (273675, 573631), (310165, 506145), (349775, 448827), (366235, 428655)]