123065735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 163840320

約数和(自身を除く): 40774585

約数列:

[1, 5, 13, 53, 65, 139, 257, 265, 689, 695, 1285, 1807, 3341, 3445, 7367, 9035, 13621, 16705, 35723, 36835, 68105, 95771, 177073, 178615, 464399, 478855, 885365, 1893319, 2321995, 9466595, 24613147, 123065735]

約数ペア:

[(1, 123065735), (5, 24613147), (13, 9466595), (53, 2321995), (65, 1893319), (139, 885365), (257, 478855), (265, 464399), (689, 178615), (695, 177073), (1285, 95771), (1807, 68105), (3341, 36835), (3445, 35723), (7367, 16705), (9035, 13621)]