17194995

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2749}}^1$

素因数の和:2899

約数の個数: 24

約数和(自身を含む): 30030000

約数和(自身を除く): 12835005

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 2749, 6255, 8247, 13745, 24741, 41235, 123705, 382111, 1146333, 1910555, 3438999, 5731665, 17194995]

約数ペア:

[(1, 17194995), (3, 5731665), (5, 3438999), (9, 1910555), (15, 1146333), (45, 382111), (139, 123705), (417, 41235), (695, 24741), (1251, 13745), (2085, 8247), (2749, 6255)]