86827885

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{1889}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 108183600

約数和(自身を除く): 21355715

約数列:

[1, 5, 29, 145, 317, 1585, 1889, 9193, 9445, 45965, 54781, 273905, 598813, 2994065, 17365577, 86827885]

約数ペア:

[(1, 86827885), (5, 17365577), (29, 2994065), (145, 598813), (317, 273905), (1585, 54781), (1889, 45965), (9193, 9445)]