28466525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 38045184

約数和(自身を除く): 9578659

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 1597, 3565, 7985, 17825, 36731, 39925, 49507, 183655, 247535, 918275, 1138661, 1237675, 5693305, 28466525]

約数ペア:

[(1, 28466525), (5, 5693305), (23, 1237675), (25, 1138661), (31, 918275), (115, 247535), (155, 183655), (575, 49507), (713, 39925), (775, 36731), (1597, 17825), (3565, 7985)]