66636488905

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{18539}}^1$

素因数の和:19438

約数の個数: 48

約数和(自身を含む): 98610255360

約数和(自身を除く): 31973766455

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 863, 4165, 4315, 6041, 14671, 18539, 30205, 42287, 73355, 92695, 102697, 129773, 211435, 315163, 513485, 648865, 718879, 908411, 1575815, 2206141, 3594395, 4542055, 11030705, 15442987, 15999157, 77214935, 79995785, 111994099, 271985669, 559970495, 783958693, 1359928345, 1903899683, 3919793465, 9519498415, 13327297781, 66636488905]

約数ペア:

[(1, 66636488905), (5, 13327297781), (7, 9519498415), (17, 3919793465), (35, 1903899683), (49, 1359928345), (85, 783958693), (119, 559970495), (245, 271985669), (595, 111994099), (833, 79995785), (863, 77214935), (4165, 15999157), (4315, 15442987), (6041, 11030705), (14671, 4542055), (18539, 3594395), (30205, 2206141), (42287, 1575815), (73355, 908411), (92695, 718879), (102697, 648865), (129773, 513485), (211435, 315163)]