75628715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{10781}}^1$

素因数の和:10870

約数の個数: 16

約数和(自身を含む): 96261696

約数和(自身を除く): 20632981

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 10781, 53905, 247963, 657641, 1239815, 3288205, 15125743, 75628715]

約数ペア:

[(1, 75628715), (5, 15125743), (23, 3288205), (61, 1239815), (115, 657641), (305, 247963), (1403, 53905), (7015, 10781)]