2015401505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{3767}}^1\times {\mathrm{8231}}^1$

素因数の和:12016

約数の個数: 16

約数和(自身を含む): 2605526784

約数和(自身を除く): 590125279

約数列:

[1, 5, 13, 65, 3767, 8231, 18835, 41155, 48971, 107003, 244855, 535015, 31006177, 155030885, 403080301, 2015401505]

約数ペア:

[(1, 2015401505), (5, 403080301), (13, 155030885), (65, 31006177), (3767, 535015), (8231, 244855), (18835, 107003), (41155, 48971)]