854252015

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{27967}}^1$

素因数の和:28162

約数の個数: 16

約数和(自身を含む): 1057190400

約数和(自身を除く): 202938385

約数列:

[1, 5, 41, 149, 205, 745, 6109, 27967, 30545, 139835, 1146647, 4167083, 5733235, 20835415, 170850403, 854252015]

約数ペア:

[(1, 854252015), (5, 170850403), (41, 20835415), (149, 5733235), (205, 4167083), (745, 1146647), (6109, 139835), (27967, 30545)]