22878495

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3881}}^1$

素因数の和:4023

約数の個数: 24

約数和(自身を含む): 39969072

約数和(自身を除く): 17090577

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 3881, 5895, 11643, 19405, 34929, 58215, 174645, 508411, 1525233, 2542055, 4575699, 7626165, 22878495]

約数ペア:

[(1, 22878495), (3, 7626165), (5, 4575699), (9, 2542055), (15, 1525233), (45, 508411), (131, 174645), (393, 58215), (655, 34929), (1179, 19405), (1965, 11643), (3881, 5895)]