90571715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{2909}}^1$

素因数の和:3406

約数の個数: 16

約数和(自身を含む): 117331200

約数和(自身を除く): 26759485

約数列:

[1, 5, 13, 65, 479, 2395, 2909, 6227, 14545, 31135, 37817, 189085, 1393411, 6967055, 18114343, 90571715]

約数ペア:

[(1, 90571715), (5, 18114343), (13, 6967055), (65, 1393411), (479, 189085), (2395, 37817), (2909, 31135), (6227, 14545)]