25288335

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9859}}^1$

素因数の和:9892

約数の個数: 32

約数和(自身を含む): 47328000

約数和(自身を除く): 22039665

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 9859, 29577, 49295, 88731, 147885, 187321, 266193, 443655, 561963, 936605, 1330965, 1685889, 2809815, 5057667, 8429445, 25288335]

約数ペア:

[(1, 25288335), (3, 8429445), (5, 5057667), (9, 2809815), (15, 1685889), (19, 1330965), (27, 936605), (45, 561963), (57, 443655), (95, 266193), (135, 187321), (171, 147885), (285, 88731), (513, 49295), (855, 29577), (2565, 9859)]