580627025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{31513}}^1$

素因数の和:31601

約数の個数: 24

約数和(自身を含む): 797178144

約数和(自身を除く): 216551119

約数列:

[1, 5, 11, 25, 55, 67, 275, 335, 737, 1675, 3685, 18425, 31513, 157565, 346643, 787825, 1733215, 2111371, 8666075, 10556855, 23225081, 52784275, 116125405, 580627025]

約数ペア:

[(1, 580627025), (5, 116125405), (11, 52784275), (25, 23225081), (55, 10556855), (67, 8666075), (275, 2111371), (335, 1733215), (737, 787825), (1675, 346643), (3685, 157565), (18425, 31513)]