25713715

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 31617216

約数和(自身を除く): 5903501

約数列:

[1, 5, 71, 113, 355, 565, 641, 3205, 8023, 40115, 45511, 72433, 227555, 362165, 5142743, 25713715]

約数ペア:

[(1, 25713715), (5, 5142743), (71, 362165), (113, 227555), (355, 72433), (565, 45511), (641, 40115), (3205, 8023)]