74921715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151357}}^1$

素因数の和:151379

約数の個数: 24

約数和(自身を含む): 141671088

約数和(自身を除く): 66749373

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 151357, 454071, 756785, 1362213, 1664927, 2270355, 4994781, 6811065, 8324635, 14984343, 24973905, 74921715]

約数ペア:

[(1, 74921715), (3, 24973905), (5, 14984343), (9, 8324635), (11, 6811065), (15, 4994781), (33, 2270355), (45, 1664927), (55, 1362213), (99, 756785), (165, 454071), (495, 151357)]