86857465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{3967}}^1$

素因数の和:4152

約数の個数: 16

約数和(自身を含む): 108564480

約数和(自身を除く): 21707015

約数列:

[1, 5, 29, 145, 151, 755, 3967, 4379, 19835, 21895, 115043, 575215, 599017, 2995085, 17371493, 86857465]

約数ペア:

[(1, 86857465), (5, 17371493), (29, 2995085), (145, 599017), (151, 575215), (755, 115043), (3967, 21895), (4379, 19835)]