142799995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{8167}}^1$

素因数の和:8454

約数の個数: 16

約数和(自身を含む): 185250240

約数和(自身を除く): 42450245

約数列:

[1, 5, 13, 65, 269, 1345, 3497, 8167, 17485, 40835, 106171, 530855, 2196923, 10984615, 28559999, 142799995]

約数ペア:

[(1, 142799995), (5, 28559999), (13, 10984615), (65, 2196923), (269, 530855), (1345, 106171), (3497, 40835), (8167, 17485)]