27696175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2803

約数の個数: 24

約数和(自身を含む): 38192000

約数和(自身を除く): 10495825

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 2749, 10075, 13745, 35737, 68725, 85219, 178685, 426095, 893425, 1107847, 2130475, 5539235, 27696175]

約数ペア:

[(1, 27696175), (5, 5539235), (13, 2130475), (25, 1107847), (31, 893425), (65, 426095), (155, 178685), (325, 85219), (403, 68725), (775, 35737), (2015, 13745), (2749, 10075)]