15312085

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 18944640

約数和(自身を除く): 3632555

約数列:

[1, 5, 43, 215, 229, 311, 1145, 1555, 9847, 13373, 49235, 66865, 71219, 356095, 3062417, 15312085]

約数ペア:

[(1, 15312085), (5, 3062417), (43, 356095), (215, 71219), (229, 66865), (311, 49235), (1145, 13373), (1555, 9847)]