87942335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{32999}}^1$

素因数の和:33058

約数の個数: 16

約数和(自身を含む): 116424000

約数和(自身を除く): 28481665

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 32999, 164995, 428987, 1352959, 2144935, 6764795, 17588467, 87942335]

約数ペア:

[(1, 87942335), (5, 17588467), (13, 6764795), (41, 2144935), (65, 1352959), (205, 428987), (533, 164995), (2665, 32999)]