47164995

素因数分解:

$3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1223}}^1$

素因数の和:2091

約数の個数: 24

約数和(自身を含む): 81914976

約数和(自身を除く): 34749981

約数列:

[1, 3, 5, 9, 15, 45, 857, 1223, 2571, 3669, 4285, 6115, 7713, 11007, 12855, 18345, 38565, 55035, 1048111, 3144333, 5240555, 9432999, 15721665, 47164995]

約数ペア:

[(1, 47164995), (3, 15721665), (5, 9432999), (9, 5240555), (15, 3144333), (45, 1048111), (857, 55035), (1223, 38565), (2571, 18345), (3669, 12855), (4285, 11007), (6115, 7713)]