1330888575

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{157037}}^1$

素因数の和:157163

約数の個数: 24

約数和(自身を含む): 2219889168

約数和(自身を除く): 889000593

約数列:

[1, 3, 5, 15, 25, 75, 113, 339, 565, 1695, 2825, 8475, 157037, 471111, 785185, 2355555, 3925925, 11777775, 17745181, 53235543, 88725905, 266177715, 443629525, 1330888575]

約数ペア:

[(1, 1330888575), (3, 443629525), (5, 266177715), (15, 88725905), (25, 53235543), (75, 17745181), (113, 11777775), (339, 3925925), (565, 2355555), (1695, 785185), (2825, 471111), (8475, 157037)]