39123225

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4241}}^1$

素因数の和:4298

約数の個数: 36

約数和(自身を含む): 71800092

約数和(自身を除く): 32676867

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 3075, 4241, 9225, 12723, 21205, 38169, 63615, 106025, 173881, 190845, 318075, 521643, 869405, 954225, 1564929, 2608215, 4347025, 7824645, 13041075, 39123225]

約数ペア:

[(1, 39123225), (3, 13041075), (5, 7824645), (9, 4347025), (15, 2608215), (25, 1564929), (41, 954225), (45, 869405), (75, 521643), (123, 318075), (205, 190845), (225, 173881), (369, 106025), (615, 63615), (1025, 38169), (1845, 21205), (3075, 12723), (4241, 9225)]