61144405

素因数分解:

$5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2423}}^1$

素因数の和:2545

約数の個数: 24

約数和(自身を含む): 86216832

約数和(自身を除く): 25072427

約数列:

[1, 5, 7, 35, 49, 103, 245, 515, 721, 2423, 3605, 5047, 12115, 16961, 25235, 84805, 118727, 249569, 593635, 1247845, 1746983, 8734915, 12228881, 61144405]

約数ペア:

[(1, 61144405), (5, 12228881), (7, 8734915), (35, 1746983), (49, 1247845), (103, 593635), (245, 249569), (515, 118727), (721, 84805), (2423, 25235), (3605, 16961), (5047, 12115)]