9123145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 11473920

約数和(自身を除く): 2350775

約数列:

[1, 5, 31, 71, 155, 355, 829, 2201, 4145, 11005, 25699, 58859, 128495, 294295, 1824629, 9123145]

約数ペア:

[(1, 9123145), (5, 1824629), (31, 294295), (71, 128495), (155, 58859), (355, 25699), (829, 11005), (2201, 4145)]