2017205355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{154753}}^1$

素因数の和:154851

約数の個数: 32

約数和(自身を含む): 3565532160

約数和(自身を除く): 1548326805

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 2607, 4345, 13035, 154753, 464259, 773765, 1702283, 2321295, 5106849, 8511415, 12225487, 25534245, 36676461, 61127435, 134480357, 183382305, 403441071, 672401785, 2017205355]

約数ペア:

[(1, 2017205355), (3, 672401785), (5, 403441071), (11, 183382305), (15, 134480357), (33, 61127435), (55, 36676461), (79, 25534245), (165, 12225487), (237, 8511415), (395, 5106849), (869, 2321295), (1185, 1702283), (2607, 773765), (4345, 464259), (13035, 154753)]