78588525

素因数分解:

$3^1\times 5^2\times {\mathrm{997}}^1\times {\mathrm{1051}}^1$

素因数の和:2061

約数の個数: 24

約数和(自身を含む): 130187104

約数和(自身を除く): 51598579

約数列:

[1, 3, 5, 15, 25, 75, 997, 1051, 2991, 3153, 4985, 5255, 14955, 15765, 24925, 26275, 74775, 78825, 1047847, 3143541, 5239235, 15717705, 26196175, 78588525]

約数ペア:

[(1, 78588525), (3, 26196175), (5, 15717705), (15, 5239235), (25, 3143541), (75, 1047847), (997, 78825), (1051, 74775), (2991, 26275), (3153, 24925), (4985, 15765), (5255, 14955)]