26741375

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 35303424

約数和(自身を除く): 8562049

約数列:

[1, 5, 25, 31, 67, 103, 125, 155, 335, 515, 775, 1675, 2077, 2575, 3193, 3875, 6901, 8375, 10385, 12875, 15965, 34505, 51925, 79825, 172525, 213931, 259625, 399125, 862625, 1069655, 5348275, 26741375]

約数ペア:

[(1, 26741375), (5, 5348275), (25, 1069655), (31, 862625), (67, 399125), (103, 259625), (125, 213931), (155, 172525), (335, 79825), (515, 51925), (775, 34505), (1675, 15965), (2077, 12875), (2575, 10385), (3193, 8375), (3875, 6901)]