90162725

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{367}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 116087808

約数和(自身を除く): 25925083

約数列:

[1, 5, 25, 31, 155, 317, 367, 775, 1585, 1835, 7925, 9175, 9827, 11377, 49135, 56885, 116339, 245675, 284425, 581695, 2908475, 3606509, 18032545, 90162725]

約数ペア:

[(1, 90162725), (5, 18032545), (25, 3606509), (31, 2908475), (155, 581695), (317, 284425), (367, 245675), (775, 116339), (1585, 56885), (1835, 49135), (7925, 11377), (9175, 9827)]