25044885

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10501}}^1$

素因数の和:10565

約数の個数: 24

約数和(自身を含む): 44234424

約数和(自身を除く): 19189539

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 10501, 31503, 52505, 94509, 157515, 472545, 556553, 1669659, 2782765, 5008977, 8348295, 25044885]

約数ペア:

[(1, 25044885), (3, 8348295), (5, 5008977), (9, 2782765), (15, 1669659), (45, 556553), (53, 472545), (159, 157515), (265, 94509), (477, 52505), (795, 31503), (2385, 10501)]