61628445

素因数分解:

$3^5\times 5^1\times {\mathrm{50723}}^1$

素因数の和:50743

約数の個数: 24

約数和(自身を含む): 110781216

約数和(自身を除く): 49152771

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 50723, 152169, 253615, 456507, 760845, 1369521, 2282535, 4108563, 6847605, 12325689, 20542815, 61628445]

約数ペア:

[(1, 61628445), (3, 20542815), (5, 12325689), (9, 6847605), (15, 4108563), (27, 2282535), (45, 1369521), (81, 760845), (135, 456507), (243, 253615), (405, 152169), (1215, 50723)]