82399865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{3821}}^1$

素因数の和:4072

約数の個数: 16

約数和(自身を含む): 104569920

約数和(自身を除く): 22170055

約数列:

[1, 5, 19, 95, 227, 1135, 3821, 4313, 19105, 21565, 72599, 362995, 867367, 4336835, 16479973, 82399865]

約数ペア:

[(1, 82399865), (5, 16479973), (19, 4336835), (95, 867367), (227, 362995), (1135, 72599), (3821, 21565), (4313, 19105)]