858485815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{10847}}^1$

素因数の和:12302

約数の個数: 16

約数和(自身を含む): 1124720640

約数和(自身を除く): 266234825

約数列:

[1, 5, 11, 55, 1439, 7195, 10847, 15829, 54235, 79145, 119317, 596585, 15608833, 78044165, 171697163, 858485815]

約数ペア:

[(1, 858485815), (5, 171697163), (11, 78044165), (55, 15608833), (1439, 596585), (7195, 119317), (10847, 79145), (15829, 54235)]