179947465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2061

約数の個数: 32

約数和(自身を含む): 243038880

約数和(自身を除く): 63091415

約数列:

[1, 5, 17, 29, 37, 85, 145, 185, 493, 629, 1073, 1973, 2465, 3145, 5365, 9865, 18241, 33541, 57217, 73001, 91205, 167705, 286085, 365005, 972689, 1241017, 2117029, 4863445, 6205085, 10585145, 35989493, 179947465]

約数ペア:

[(1, 179947465), (5, 35989493), (17, 10585145), (29, 6205085), (37, 4863445), (85, 2117029), (145, 1241017), (185, 972689), (493, 365005), (629, 286085), (1073, 167705), (1973, 91205), (2465, 73001), (3145, 57217), (5365, 33541), (9865, 18241)]