84874985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{8317}}^1$

素因数の和:8492

約数の個数: 16

約数和(自身を含む): 110396496

約数和(自身を除く): 25521511

約数列:

[1, 5, 13, 65, 157, 785, 2041, 8317, 10205, 41585, 108121, 540605, 1305769, 6528845, 16974997, 84874985]

約数ペア:

[(1, 84874985), (5, 16974997), (13, 6528845), (65, 1305769), (157, 540605), (785, 108121), (2041, 41585), (8317, 10205)]