121330485

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{141907}}^1$

素因数の和:141937

約数の個数: 24

約数和(自身を含む): 221376480

約数和(自身を除く): 100045995

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 141907, 425721, 709535, 1277163, 2128605, 2696233, 6385815, 8088699, 13481165, 24266097, 40443495, 121330485]

約数ペア:

[(1, 121330485), (3, 40443495), (5, 24266097), (9, 13481165), (15, 8088699), (19, 6385815), (45, 2696233), (57, 2128605), (95, 1277163), (171, 709535), (285, 425721), (855, 141907)]