39141505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{113}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 51739128

約数和(自身を除く): 12597623

約数列:

[1, 5, 13, 65, 73, 113, 365, 565, 949, 1469, 4745, 5329, 7345, 8249, 26645, 41245, 69277, 107237, 346385, 536185, 602177, 3010885, 7828301, 39141505]

約数ペア:

[(1, 39141505), (5, 7828301), (13, 3010885), (65, 602177), (73, 536185), (113, 346385), (365, 107237), (565, 69277), (949, 41245), (1469, 26645), (4745, 8249), (5329, 7345)]