89541145

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1951}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 109905408

約数和(自身を除く): 20364263

約数列:

[1, 5, 67, 137, 335, 685, 1951, 9179, 9755, 45895, 130717, 267287, 653585, 1336435, 17908229, 89541145]

約数ペア:

[(1, 89541145), (5, 17908229), (67, 1336435), (137, 653585), (335, 267287), (685, 130717), (1951, 45895), (9179, 9755)]