57262485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28703}}^1$

素因数の和:28737

約数の個数: 32

約数和(自身を含む): 110223360

約数和(自身を除く): 52960875

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 28703, 86109, 143515, 200921, 430545, 545357, 602763, 1004605, 1636071, 2726785, 3013815, 3817499, 8180355, 11452497, 19087495, 57262485]

約数ペア:

[(1, 57262485), (3, 19087495), (5, 11452497), (7, 8180355), (15, 3817499), (19, 3013815), (21, 2726785), (35, 1636071), (57, 1004605), (95, 602763), (105, 545357), (133, 430545), (285, 200921), (399, 143515), (665, 86109), (1995, 28703)]