72389364045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{823}}^1$

素因数の和:1115

約数の個数: 128

約数和(自身を含む): 129173667840

約数和(自身を除く): 56784303795

約数列:

[1, 3, 5, 15, 17, 41, 47, 51, 85, 123, 141, 179, 205, 235, 255, 537, 615, 697, 705, 799, 823, 895, 1927, 2091, 2397, 2469, 2685, 3043, 3485, 3995, 4115, 5781, 7339, 8413, 9129, 9635, 10455, 11985, 12345, 13991, 15215, 22017, 25239, 28905, 32759, 33743, 36695, 38681, 41973, 42065, 45645, 69955, 98277, 101229, 110085, 116043, 124763, 126195, 143021, 147317, 163795, 168715, 193405, 209865, 344933, 374289, 429063, 441951, 491385, 506145, 573631, 580215, 623815, 657577, 715105, 736585, 1034799, 1585921, 1720893, 1724665, 1871445, 1972731, 2145315, 2209755, 2504389, 2868155, 3287885, 4757763, 5173995, 5863861, 6039997, 6923899, 7513167, 7929605, 8604465, 9863655, 12521945, 17591583, 18119991, 20771697, 23788815, 26960657, 29319305, 30199985, 34619495, 37565835, 80881971, 87957915, 90599955, 102679949, 103858485, 117706283, 134803285, 283879859, 308039847, 353118849, 404409855, 513399745, 588531415, 851639577, 1419399295, 1540199235, 1765594245, 4258197885, 4825957603, 14477872809, 24129788015, 72389364045]

約数ペア:

[(1, 72389364045), (3, 24129788015), (5, 14477872809), (15, 4825957603), (17, 4258197885), (41, 1765594245), (47, 1540199235), (51, 1419399295), (85, 851639577), (123, 588531415), (141, 513399745), (179, 404409855), (205, 353118849), (235, 308039847), (255, 283879859), (537, 134803285), (615, 117706283), (697, 103858485), (705, 102679949), (799, 90599955), (823, 87957915), (895, 80881971), (1927, 37565835), (2091, 34619495), (2397, 30199985), (2469, 29319305), (2685, 26960657), (3043, 23788815), (3485, 20771697), (3995, 18119991), (4115, 17591583), (5781, 12521945), (7339, 9863655), (8413, 8604465), (9129, 7929605), (9635, 7513167), (10455, 6923899), (11985, 6039997), (12345, 5863861), (13991, 5173995), (15215, 4757763), (22017, 3287885), (25239, 2868155), (28905, 2504389), (32759, 2209755), (33743, 2145315), (36695, 1972731), (38681, 1871445), (41973, 1724665), (42065, 1720893), (45645, 1585921), (69955, 1034799), (98277, 736585), (101229, 715105), (110085, 657577), (116043, 623815), (124763, 580215), (126195, 573631), (143021, 506145), (147317, 491385), (163795, 441951), (168715, 429063), (193405, 374289), (209865, 344933)]