22975875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1605

約数の個数: 48

約数和(自身を含む): 44632224

約数和(自身を除く): 21656349

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 975, 1125, 1571, 1625, 2925, 4713, 4875, 7855, 14139, 14625, 20423, 23565, 39275, 61269, 70695, 102115, 117825, 183807, 196375, 306345, 353475, 510575, 589125, 919035, 1531725, 1767375, 2552875, 4595175, 7658625, 22975875]

約数ペア:

[(1, 22975875), (3, 7658625), (5, 4595175), (9, 2552875), (13, 1767375), (15, 1531725), (25, 919035), (39, 589125), (45, 510575), (65, 353475), (75, 306345), (117, 196375), (125, 183807), (195, 117825), (225, 102115), (325, 70695), (375, 61269), (585, 39275), (975, 23565), (1125, 20423), (1571, 14625), (1625, 14139), (2925, 7855), (4713, 4875)]