7972115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2762

約数の個数: 16

約数和(自身を含む): 10398720

約数和(自身を除く): 2426605

約数列:

[1, 5, 19, 31, 95, 155, 589, 2707, 2945, 13535, 51433, 83917, 257165, 419585, 1594423, 7972115]

約数ペア:

[(1, 7972115), (5, 1594423), (19, 419585), (31, 257165), (95, 83917), (155, 51433), (589, 13535), (2707, 2945)]