80105925

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{28867}}^1$

素因数の和:28917

約数の個数: 24

約数和(自身を含む): 136026016

約数和(自身を除く): 55920091

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 925, 2775, 28867, 86601, 144335, 433005, 721675, 1068079, 2165025, 3204237, 5340395, 16021185, 26701975, 80105925]

約数ペア:

[(1, 80105925), (3, 26701975), (5, 16021185), (15, 5340395), (25, 3204237), (37, 2165025), (75, 1068079), (111, 721675), (185, 433005), (555, 144335), (925, 86601), (2775, 28867)]