74068635

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 122386752

約数和(自身を除く): 48318117

約数列:

[1, 3, 5, 15, 37, 111, 185, 317, 421, 555, 951, 1263, 1585, 2105, 4755, 6315, 11729, 15577, 35187, 46731, 58645, 77885, 133457, 175935, 233655, 400371, 667285, 2001855, 4937909, 14813727, 24689545, 74068635]

約数ペア:

[(1, 74068635), (3, 24689545), (5, 14813727), (15, 4937909), (37, 2001855), (111, 667285), (185, 400371), (317, 233655), (421, 175935), (555, 133457), (951, 77885), (1263, 58645), (1585, 46731), (2105, 35187), (4755, 15577), (6315, 11729)]