20056125

素因数分解:

$3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 33845760

約数和(自身を除く): 13789635

約数列:

[1, 3, 5, 15, 25, 75, 79, 125, 237, 375, 395, 677, 1185, 1975, 2031, 3385, 5925, 9875, 10155, 16925, 29625, 50775, 53483, 84625, 160449, 253875, 267415, 802245, 1337075, 4011225, 6685375, 20056125]

約数ペア:

[(1, 20056125), (3, 6685375), (5, 4011225), (15, 1337075), (25, 802245), (75, 267415), (79, 253875), (125, 160449), (237, 84625), (375, 53483), (395, 50775), (677, 29625), (1185, 16925), (1975, 10155), (2031, 9875), (3385, 5925)]