12156900775

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{408979}}^1$

素因数の和:409059

約数の個数: 24

約数和(自身を含む): 15974758800

約数和(自身を除く): 3817858025

約数列:

[1, 5, 25, 29, 41, 145, 205, 725, 1025, 1189, 5945, 29725, 408979, 2044895, 10224475, 11860391, 16768139, 59301955, 83840695, 296509775, 419203475, 486276031, 2431380155, 12156900775]

約数ペア:

[(1, 12156900775), (5, 2431380155), (25, 486276031), (29, 419203475), (41, 296509775), (145, 83840695), (205, 59301955), (725, 16768139), (1025, 11860391), (1189, 10224475), (5945, 2044895), (29725, 408979)]