98288905

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12497}}^1$

素因数の和:12537

約数の個数: 24

約数和(自身を含む): 139627656

約数和(自身を除く): 41338751

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 12497, 62485, 137467, 162461, 687335, 812305, 1512137, 1787071, 7560685, 8935355, 19657781, 98288905]

約数ペア:

[(1, 98288905), (5, 19657781), (11, 8935355), (13, 7560685), (55, 1787071), (65, 1512137), (121, 812305), (143, 687335), (605, 162461), (715, 137467), (1573, 62485), (7865, 12497)]