870898585

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1\times {\mathrm{1433}}^1$

素因数の和:2252

約数の個数: 16

約数和(自身を含む): 1052819856

約数和(自身を除く): 181921271

約数列:

[1, 5, 197, 617, 985, 1433, 3085, 7165, 121549, 282301, 607745, 884161, 1411505, 4420805, 174179717, 870898585]

約数ペア:

[(1, 870898585), (5, 174179717), (197, 4420805), (617, 1411505), (985, 884161), (1433, 607745), (3085, 282301), (7165, 121549)]