74985705

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{10223}}^1$

素因数の和:10397

約数の個数: 24

約数和(自身を含む): 130785408

約数和(自身を除く): 55799703

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 7335, 10223, 30669, 51115, 92007, 153345, 460035, 1666349, 4999047, 8331745, 14997141, 24995235, 74985705]

約数ペア:

[(1, 74985705), (3, 24995235), (5, 14997141), (9, 8331745), (15, 4999047), (45, 1666349), (163, 460035), (489, 153345), (815, 92007), (1467, 51115), (2445, 30669), (7335, 10223)]