172468075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{631}}^1$

素因数の和:712

約数の個数: 36

約数和(自身を含む): 238904848

約数和(自身を除く): 66436773

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 631, 725, 841, 1885, 3155, 4205, 8203, 9425, 10933, 15775, 18299, 21025, 41015, 54665, 91495, 205075, 237887, 273325, 457475, 530671, 1189435, 2653355, 5947175, 6898723, 13266775, 34493615, 172468075]

約数ペア:

[(1, 172468075), (5, 34493615), (13, 13266775), (25, 6898723), (29, 5947175), (65, 2653355), (145, 1189435), (325, 530671), (377, 457475), (631, 273325), (725, 237887), (841, 205075), (1885, 91495), (3155, 54665), (4205, 41015), (8203, 21025), (9425, 18299), (10933, 15775)]