30145575

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{3557}}^1$

素因数の和:3683

約数の個数: 24

約数和(自身を含む): 50295888

約数和(自身を除く): 20150313

約数列:

[1, 3, 5, 15, 25, 75, 113, 339, 565, 1695, 2825, 3557, 8475, 10671, 17785, 53355, 88925, 266775, 401941, 1205823, 2009705, 6029115, 10048525, 30145575]

約数ペア:

[(1, 30145575), (3, 10048525), (5, 6029115), (15, 2009705), (25, 1205823), (75, 401941), (113, 266775), (339, 88925), (565, 53355), (1695, 17785), (2825, 10671), (3557, 8475)]