9646325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 13103328

約数和(自身を除く): 3457003

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 443, 871, 1675, 2215, 4355, 5759, 11075, 21775, 28795, 29681, 143975, 148405, 385853, 742025, 1929265, 9646325]

約数ペア:

[(1, 9646325), (5, 1929265), (13, 742025), (25, 385853), (65, 148405), (67, 143975), (325, 29681), (335, 28795), (443, 21775), (871, 11075), (1675, 5759), (2215, 4355)]