1021328895

素因数分解:

$3^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{62639}}^1$

素因数の和:63734

約数の個数: 16

約数和(自身を含む): 1635655680

約数和(自身を除く): 614326785

約数列:

[1, 3, 5, 15, 1087, 3261, 5435, 16305, 62639, 187917, 313195, 939585, 68088593, 204265779, 340442965, 1021328895]

約数ペア:

[(1, 1021328895), (3, 340442965), (5, 204265779), (15, 68088593), (1087, 939585), (3261, 313195), (5435, 187917), (16305, 62639)]