25068870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{278543}}^1$

素因数の和:278556

約数の個数: 24

約数和(自身を含む): 65179296

約数和(自身を除く): 40110426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 278543, 557086, 835629, 1392715, 1671258, 2506887, 2785430, 4178145, 5013774, 8356290, 12534435, 25068870]

約数ペア:

[(1, 25068870), (2, 12534435), (3, 8356290), (5, 5013774), (6, 4178145), (9, 2785430), (10, 2506887), (15, 1671258), (18, 1392715), (30, 835629), (45, 557086), (90, 278543)]