74839995

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{38677}}^1$

素因数の和:38731

約数の個数: 24

約数和(自身を含む): 132742896

約数和(自身を除く): 57902901

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 38677, 116031, 193385, 348093, 580155, 1663111, 1740465, 4989333, 8315555, 14967999, 24946665, 74839995]

約数ペア:

[(1, 74839995), (3, 24946665), (5, 14967999), (9, 8315555), (15, 4989333), (43, 1740465), (45, 1663111), (129, 580155), (215, 348093), (387, 193385), (645, 116031), (1935, 38677)]