12953851105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1637}}^1\times {\mathrm{2297}}^1$

素因数の和:4005

約数の個数: 32

約数和(自身を含む): 17074066464

約数和(自身を除く): 4120215359

約数列:

[1, 5, 13, 53, 65, 265, 689, 1637, 2297, 3445, 8185, 11485, 21281, 29861, 86761, 106405, 121741, 149305, 433805, 608705, 1127893, 1582633, 3760189, 5639465, 7913165, 18800945, 48882457, 199290017, 244412285, 996450085, 2590770221, 12953851105]

約数ペア:

[(1, 12953851105), (5, 2590770221), (13, 996450085), (53, 244412285), (65, 199290017), (265, 48882457), (689, 18800945), (1637, 7913165), (2297, 5639465), (3445, 3760189), (8185, 1582633), (11485, 1127893), (21281, 608705), (29861, 433805), (86761, 149305), (106405, 121741)]