65021715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131357}}^1$

素因数の和:131379

約数の個数: 24

約数和(自身を含む): 122951088

約数和(自身を除く): 57929373

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 131357, 394071, 656785, 1182213, 1444927, 1970355, 4334781, 5911065, 7224635, 13004343, 21673905, 65021715]

約数ペア:

[(1, 65021715), (3, 21673905), (5, 13004343), (9, 7224635), (11, 5911065), (15, 4334781), (33, 1970355), (45, 1444927), (55, 1182213), (99, 656785), (165, 394071), (495, 131357)]