11665125

素因数分解:

$3^2\times 5^3\times {\mathrm{10369}}^1$

素因数の和:10390

約数の個数: 24

約数和(自身を含む): 21030360

約数和(自身を除く): 9365235

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 10369, 31107, 51845, 93321, 155535, 259225, 466605, 777675, 1296125, 2333025, 3888375, 11665125]

約数ペア:

[(1, 11665125), (3, 3888375), (5, 2333025), (9, 1296125), (15, 777675), (25, 466605), (45, 259225), (75, 155535), (125, 93321), (225, 51845), (375, 31107), (1125, 10369)]