481627025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{28711}}^1$

素因数の和:28793

約数の個数: 24

約数和(自身を含む): 662213568

約数和(自身を除く): 180586543

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 1525, 3355, 16775, 28711, 143555, 315821, 717775, 1579105, 1751371, 7895525, 8756855, 19265081, 43784275, 96325405, 481627025]

約数ペア:

[(1, 481627025), (5, 96325405), (11, 43784275), (25, 19265081), (55, 8756855), (61, 7895525), (275, 1751371), (305, 1579105), (671, 717775), (1525, 315821), (3355, 143555), (16775, 28711)]