90379095

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 148137984

約数和(自身を除く): 57758889

約数列:

[1, 3, 5, 15, 71, 113, 213, 339, 355, 565, 751, 1065, 1695, 2253, 3755, 8023, 11265, 24069, 40115, 53321, 84863, 120345, 159963, 254589, 266605, 424315, 799815, 1272945, 6025273, 18075819, 30126365, 90379095]

約数ペア:

[(1, 90379095), (3, 30126365), (5, 18075819), (15, 6025273), (71, 1272945), (113, 799815), (213, 424315), (339, 266605), (355, 254589), (565, 159963), (751, 120345), (1065, 84863), (1695, 53321), (2253, 40115), (3755, 24069), (8023, 11265)]