23711125

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 31749120

約数和(自身を除く): 8037995

約数列:

[1, 5, 25, 29, 31, 125, 145, 155, 211, 725, 775, 899, 1055, 3625, 3875, 4495, 5275, 6119, 6541, 22475, 26375, 30595, 32705, 112375, 152975, 163525, 189689, 764875, 817625, 948445, 4742225, 23711125]

約数ペア:

[(1, 23711125), (5, 4742225), (25, 948445), (29, 817625), (31, 764875), (125, 189689), (145, 163525), (155, 152975), (211, 112375), (725, 32705), (775, 30595), (899, 26375), (1055, 22475), (3625, 6541), (3875, 6119), (4495, 5275)]