120789075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3571}}^1$

素因数の和:3636

約数の個数: 48

約数和(自身を含む): 223235712

約数和(自身を除く): 102446637

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 165, 205, 275, 451, 615, 825, 1025, 1353, 2255, 3075, 3571, 6765, 10713, 11275, 17855, 33825, 39281, 53565, 89275, 117843, 146411, 196405, 267825, 439233, 589215, 732055, 982025, 1610521, 2196165, 2946075, 3660275, 4831563, 8052605, 10980825, 24157815, 40263025, 120789075]

約数ペア:

[(1, 120789075), (3, 40263025), (5, 24157815), (11, 10980825), (15, 8052605), (25, 4831563), (33, 3660275), (41, 2946075), (55, 2196165), (75, 1610521), (123, 982025), (165, 732055), (205, 589215), (275, 439233), (451, 267825), (615, 196405), (825, 146411), (1025, 117843), (1353, 89275), (2255, 53565), (3075, 39281), (3571, 33825), (6765, 17855), (10713, 11275)]