40886755

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3907}}^1$

素因数の和:3955

約数の個数: 32

約数和(自身を含む): 63028224

約数和(自身を除く): 22141469

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 3907, 10465, 19535, 27349, 50791, 89861, 136745, 253955, 355537, 449305, 629027, 1168193, 1777685, 3145135, 5840965, 8177351, 40886755]

約数ペア:

[(1, 40886755), (5, 8177351), (7, 5840965), (13, 3145135), (23, 1777685), (35, 1168193), (65, 629027), (91, 449305), (115, 355537), (161, 253955), (299, 136745), (455, 89861), (805, 50791), (1495, 27349), (2093, 19535), (3907, 10465)]