29420405

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8161}}^1$

素因数の和:8276

約数の個数: 16

約数和(自身を含む): 40744704

約数和(自身を除く): 11324299

約数列:

[1, 5, 7, 35, 103, 515, 721, 3605, 8161, 40805, 57127, 285635, 840583, 4202915, 5884081, 29420405]

約数ペア:

[(1, 29420405), (5, 5884081), (7, 4202915), (35, 840583), (103, 285635), (515, 57127), (721, 40805), (3605, 8161)]