28819995

素因数分解:

$3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{1571}}^1$

素因数の和:2802

約数の個数: 16

約数和(自身を含む): 46179072

約数和(自身を除く): 17359077

約数列:

[1, 3, 5, 15, 1223, 1571, 3669, 4713, 6115, 7855, 18345, 23565, 1921333, 5763999, 9606665, 28819995]

約数ペア:

[(1, 28819995), (3, 9606665), (5, 5763999), (15, 1921333), (1223, 23565), (1571, 18345), (3669, 7855), (4713, 6115)]