25918285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4177}}^1$

素因数の和:4272

約数の個数: 16

約数和(自身を含む): 33390576

約数和(自身を除く): 7472291

約数列:

[1, 5, 17, 73, 85, 365, 1241, 4177, 6205, 20885, 71009, 304921, 355045, 1524605, 5183657, 25918285]

約数ペア:

[(1, 25918285), (5, 5183657), (17, 1524605), (73, 355045), (85, 304921), (365, 71009), (1241, 20885), (4177, 6205)]