86873665

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{1627}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 106666560

約数和(自身を除く): 19792895

約数列:

[1, 5, 59, 181, 295, 905, 1627, 8135, 10679, 53395, 95993, 294487, 479965, 1472435, 17374733, 86873665]

約数ペア:

[(1, 86873665), (5, 17374733), (59, 1472435), (181, 479965), (295, 294487), (905, 95993), (1627, 53395), (8135, 10679)]