143493545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{30241}}^1$

素因数の和:30332

約数の個数: 16

約数和(自身を含む): 187984272

約数和(自身を除く): 44490727

約数列:

[1, 5, 13, 65, 73, 365, 949, 4745, 30241, 151205, 393133, 1965665, 2207593, 11037965, 28698709, 143493545]

約数ペア:

[(1, 143493545), (5, 28698709), (13, 11037965), (65, 2207593), (73, 1965665), (365, 393133), (949, 151205), (4745, 30241)]