16290655

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 20312064

約数和(自身を除く): 4021409

約数列:

[1, 5, 31, 155, 227, 463, 1135, 2315, 7037, 14353, 35185, 71765, 105101, 525505, 3258131, 16290655]

約数ペア:

[(1, 16290655), (5, 3258131), (31, 525505), (155, 105101), (227, 71765), (463, 35185), (1135, 14353), (2315, 7037)]