389622374405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{685973}}^1$

素因数の和:686461

約数の個数: 32

約数和(自身を含む): 533413382400

約数和(自身を除く): 143791007995

約数列:

[1, 5, 11, 23, 55, 115, 253, 449, 1265, 2245, 4939, 10327, 24695, 51635, 113597, 567985, 685973, 3429865, 7545703, 15777379, 37728515, 78886895, 173551169, 308001877, 867755845, 1540009385, 3388020647, 7084043171, 16940103235, 35420215855, 77924474881, 389622374405]

約数ペア:

[(1, 389622374405), (5, 77924474881), (11, 35420215855), (23, 16940103235), (55, 7084043171), (115, 3388020647), (253, 1540009385), (449, 867755845), (1265, 308001877), (2245, 173551169), (4939, 78886895), (10327, 37728515), (24695, 15777379), (51635, 7545703), (113597, 3429865), (567985, 685973)]