25392870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{282143}}^1$

素因数の和:282156

約数の個数: 24

約数和(自身を含む): 66021696

約数和(自身を除く): 40628826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 282143, 564286, 846429, 1410715, 1692858, 2539287, 2821430, 4232145, 5078574, 8464290, 12696435, 25392870]

約数ペア:

[(1, 25392870), (2, 12696435), (3, 8464290), (5, 5078574), (6, 4232145), (9, 2821430), (10, 2539287), (15, 1692858), (18, 1410715), (30, 846429), (45, 564286), (90, 282143)]