48641235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1657}}^1$

素因数の和:1787

約数の個数: 32

約数和(自身を含む): 82767360

約数和(自身を除く): 34126125

約数列:

[1, 3, 5, 15, 19, 57, 95, 103, 285, 309, 515, 1545, 1657, 1957, 4971, 5871, 8285, 9785, 24855, 29355, 31483, 94449, 157415, 170671, 472245, 512013, 853355, 2560065, 3242749, 9728247, 16213745, 48641235]

約数ペア:

[(1, 48641235), (3, 16213745), (5, 9728247), (15, 3242749), (19, 2560065), (57, 853355), (95, 512013), (103, 472245), (285, 170671), (309, 157415), (515, 94449), (1545, 31483), (1657, 29355), (1957, 24855), (4971, 9785), (5871, 8285)]