1567796985

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 3015936000

約数和(自身を除く): 1448139015

約数列:

[1, 3, 5, 9, 15, 27, 29, 43, 45, 67, 87, 129, 135, 139, 145, 201, 215, 261, 335, 387, 417, 435, 603, 645, 695, 783, 1005, 1161, 1247, 1251, 1305, 1809, 1935, 1943, 2085, 2881, 3015, 3741, 3753, 3915, 4031, 5805, 5829, 5977, 6235, 6255, 8643, 9045, 9313, 9715, 11223, 12093, 14405, 17487, 17931, 18705, 18765, 20155, 25929, 27939, 29145, 29885, 33669, 36279, 43215, 46565, 52461, 53793, 56115, 60465, 77787, 83549, 83817, 87435, 89655, 108837, 129645, 139695, 161379, 168345, 173333, 181395, 250647, 251451, 262305, 268965, 270077, 388935, 400459, 417745, 419085, 519999, 544185, 751941, 806895, 810231, 866665, 1201377, 1253235, 1257255, 1350385, 1559997, 2002295, 2255823, 2430693, 2599995, 3604131, 3759705, 4051155, 4679991, 6006885, 7292079, 7799985, 10812393, 11279115, 11613311, 12153465, 18020655, 23399955, 34839933, 36460395, 54061965, 58066555, 104519799, 174199665, 313559397, 522598995, 1567796985]

約数ペア:

[(1, 1567796985), (3, 522598995), (5, 313559397), (9, 174199665), (15, 104519799), (27, 58066555), (29, 54061965), (43, 36460395), (45, 34839933), (67, 23399955), (87, 18020655), (129, 12153465), (135, 11613311), (139, 11279115), (145, 10812393), (201, 7799985), (215, 7292079), (261, 6006885), (335, 4679991), (387, 4051155), (417, 3759705), (435, 3604131), (603, 2599995), (645, 2430693), (695, 2255823), (783, 2002295), (1005, 1559997), (1161, 1350385), (1247, 1257255), (1251, 1253235), (1305, 1201377), (1809, 866665), (1935, 810231), (1943, 806895), (2085, 751941), (2881, 544185), (3015, 519999), (3741, 419085), (3753, 417745), (3915, 400459), (4031, 388935), (5805, 270077), (5829, 268965), (5977, 262305), (6235, 251451), (6255, 250647), (8643, 181395), (9045, 173333), (9313, 168345), (9715, 161379), (11223, 139695), (12093, 129645), (14405, 108837), (17487, 89655), (17931, 87435), (18705, 83817), (18765, 83549), (20155, 77787), (25929, 60465), (27939, 56115), (29145, 53793), (29885, 52461), (33669, 46565), (36279, 43215)]