1330780037405

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{3957769}}^1$

素因数の和:3958533

約数の個数: 32

約数和(自身を含む): 1968119865600

約数和(自身を除く): 637339828195

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 739, 3695, 5173, 9607, 25865, 48035, 67249, 336245, 3957769, 19788845, 27704383, 51450997, 138521915, 257254985, 360156979, 1800784895, 2924791291, 14623956455, 20473539037, 38022286783, 102367695185, 190111433915, 266156007481, 1330780037405]

約数ペア:

[(1, 1330780037405), (5, 266156007481), (7, 190111433915), (13, 102367695185), (35, 38022286783), (65, 20473539037), (91, 14623956455), (455, 2924791291), (739, 1800784895), (3695, 360156979), (5173, 257254985), (9607, 138521915), (25865, 51450997), (48035, 27704383), (67249, 19788845), (336245, 3957769)]