83947225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5701}}^1$

素因数の和:5761

約数の個数: 24

約数和(自身を含む): 113127680

約数和(自身を除く): 29180455

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2945, 5701, 14725, 28505, 108319, 142525, 176731, 541595, 883655, 2707975, 3357889, 4418275, 16789445, 83947225]

約数ペア:

[(1, 83947225), (5, 16789445), (19, 4418275), (25, 3357889), (31, 2707975), (95, 883655), (155, 541595), (475, 176731), (589, 142525), (775, 108319), (2945, 28505), (5701, 14725)]