4136985

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 7230600

約数和(自身を除く): 3093615

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 617, 745, 1341, 1851, 2235, 3085, 5553, 6705, 9255, 27765, 91933, 275799, 459665, 827397, 1378995, 4136985]

約数ペア:

[(1, 4136985), (3, 1378995), (5, 827397), (9, 459665), (15, 275799), (45, 91933), (149, 27765), (447, 9255), (617, 6705), (745, 5553), (1341, 3085), (1851, 2235)]