506572065

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{491}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 892472256

約数和(自身を除く): 385900191

約数列:

[1, 3, 5, 9, 15, 45, 101, 227, 303, 491, 505, 681, 909, 1135, 1473, 1515, 2043, 2455, 3405, 4419, 4545, 7365, 10215, 22095, 22927, 49591, 68781, 111457, 114635, 148773, 206343, 247955, 334371, 343905, 446319, 557285, 743865, 1003113, 1031715, 1671855, 2231595, 5015565, 11257157, 33771471, 56285785, 101314413, 168857355, 506572065]

約数ペア:

[(1, 506572065), (3, 168857355), (5, 101314413), (9, 56285785), (15, 33771471), (45, 11257157), (101, 5015565), (227, 2231595), (303, 1671855), (491, 1031715), (505, 1003113), (681, 743865), (909, 557285), (1135, 446319), (1473, 343905), (1515, 334371), (2043, 247955), (2455, 206343), (3405, 148773), (4419, 114635), (4545, 111457), (7365, 68781), (10215, 49591), (22095, 22927)]