30771375

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2696

約数の個数: 32

約数和(自身を含む): 52875264

約数和(自身を除く): 22103889

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 775, 2325, 2647, 3875, 7941, 11625, 13235, 39705, 66175, 82057, 198525, 246171, 330875, 410285, 992625, 1230855, 2051425, 6154275, 10257125, 30771375]

約数ペア:

[(1, 30771375), (3, 10257125), (5, 6154275), (15, 2051425), (25, 1230855), (31, 992625), (75, 410285), (93, 330875), (125, 246171), (155, 198525), (375, 82057), (465, 66175), (775, 39705), (2325, 13235), (2647, 11625), (3875, 7941)]