66302945

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{643}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 81793152

約数和(自身を除く): 15490207

約数列:

[1, 5, 41, 205, 503, 643, 2515, 3215, 20623, 26363, 103115, 131815, 323429, 1617145, 13260589, 66302945]

約数ペア:

[(1, 66302945), (5, 13260589), (41, 1617145), (205, 323429), (503, 131815), (643, 103115), (2515, 26363), (3215, 20623)]