74837815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{3299}}^1$

素因数の和:3666

約数の個数: 16

約数和(自身を含む): 97020000

約数和(自身を除く): 22182185

約数列:

[1, 5, 13, 65, 349, 1745, 3299, 4537, 16495, 22685, 42887, 214435, 1151351, 5756755, 14967563, 74837815]

約数ペア:

[(1, 74837815), (5, 14967563), (13, 5756755), (65, 1151351), (349, 214435), (1745, 42887), (3299, 22685), (4537, 16495)]