68285655

素因数分解:

$3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{3041}}^1$

素因数の和:3551

約数の個数: 24

約数和(自身を含む): 118638000

約数和(自身を除く): 50352345

約数列:

[1, 3, 5, 9, 15, 45, 499, 1497, 2495, 3041, 4491, 7485, 9123, 15205, 22455, 27369, 45615, 136845, 1517459, 4552377, 7587295, 13657131, 22761885, 68285655]

約数ペア:

[(1, 68285655), (3, 22761885), (5, 13657131), (9, 7587295), (15, 4552377), (45, 1517459), (499, 136845), (1497, 45615), (2495, 27369), (3041, 22455), (4491, 15205), (7485, 9123)]