15507555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1307}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 28629504

約数和(自身を除く): 13121949

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 113, 339, 565, 791, 1307, 1695, 2373, 3921, 3955, 6535, 9149, 11865, 19605, 27447, 45745, 137235, 147691, 443073, 738455, 1033837, 2215365, 3101511, 5169185, 15507555]

約数ペア:

[(1, 15507555), (3, 5169185), (5, 3101511), (7, 2215365), (15, 1033837), (21, 738455), (35, 443073), (105, 147691), (113, 137235), (339, 45745), (565, 27447), (791, 19605), (1307, 11865), (1695, 9149), (2373, 6535), (3921, 3955)]