25046730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{701}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 65378664

約数和(自身を除く): 40331934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 397, 701, 794, 1191, 1402, 1985, 2103, 2382, 3505, 3573, 3970, 4206, 5955, 6309, 7010, 7146, 10515, 11910, 12618, 17865, 21030, 31545, 35730, 63090, 278297, 556594, 834891, 1391485, 1669782, 2504673, 2782970, 4174455, 5009346, 8348910, 12523365, 25046730]

約数ペア:

[(1, 25046730), (2, 12523365), (3, 8348910), (5, 5009346), (6, 4174455), (9, 2782970), (10, 2504673), (15, 1669782), (18, 1391485), (30, 834891), (45, 556594), (90, 278297), (397, 63090), (701, 35730), (794, 31545), (1191, 21030), (1402, 17865), (1985, 12618), (2103, 11910), (2382, 10515), (3505, 7146), (3573, 7010), (3970, 6309), (4206, 5955)]