15170805

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25933}}^1$

素因数の和:25957

約数の個数: 24

約数和(自身を含む): 28319928

約数和(自身を除く): 13149123

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 25933, 77799, 129665, 233397, 337129, 388995, 1011387, 1166985, 1685645, 3034161, 5056935, 15170805]

約数ペア:

[(1, 15170805), (3, 5056935), (5, 3034161), (9, 1685645), (13, 1166985), (15, 1011387), (39, 388995), (45, 337129), (65, 233397), (117, 129665), (195, 77799), (585, 25933)]