172469845

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{2791}}^1$

素因数の和:3540

約数の個数: 16

約数和(自身を含む): 219518208

約数和(自身を除く): 47048363

約数列:

[1, 5, 17, 85, 727, 2791, 3635, 12359, 13955, 47447, 61795, 237235, 2029057, 10145285, 34493969, 172469845]

約数ペア:

[(1, 172469845), (5, 34493969), (17, 10145285), (85, 2029057), (727, 237235), (2791, 61795), (3635, 47447), (12359, 13955)]