57382305

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 94711680

約数和(自身を除く): 37329375

約数列:

[1, 3, 5, 15, 53, 89, 159, 265, 267, 445, 795, 811, 1335, 2433, 4055, 4717, 12165, 14151, 23585, 42983, 70755, 72179, 128949, 214915, 216537, 360895, 644745, 1082685, 3825487, 11476461, 19127435, 57382305]

約数ペア:

[(1, 57382305), (3, 19127435), (5, 11476461), (15, 3825487), (53, 1082685), (89, 644745), (159, 360895), (265, 216537), (267, 214915), (445, 128949), (795, 72179), (811, 70755), (1335, 42983), (2433, 23585), (4055, 14151), (4717, 12165)]