72648855

素因数分解:

$3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{3457}}^1$

素因数の和:3935

約数の個数: 24

約数和(自身を含む): 126230832

約数和(自身を除く): 53581977

約数列:

[1, 3, 5, 9, 15, 45, 467, 1401, 2335, 3457, 4203, 7005, 10371, 17285, 21015, 31113, 51855, 155565, 1614419, 4843257, 8072095, 14529771, 24216285, 72648855]

約数ペア:

[(1, 72648855), (3, 24216285), (5, 14529771), (9, 8072095), (15, 4843257), (45, 1614419), (467, 155565), (1401, 51855), (2335, 31113), (3457, 21015), (4203, 17285), (7005, 10371)]