15959385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27281}}^1$

素因数の和:27305

約数の個数: 24

約数和(自身を含む): 29791944

約数和(自身を除く): 13832559

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 27281, 81843, 136405, 245529, 354653, 409215, 1063959, 1227645, 1773265, 3191877, 5319795, 15959385]

約数ペア:

[(1, 15959385), (3, 5319795), (5, 3191877), (9, 1773265), (13, 1227645), (15, 1063959), (39, 409215), (45, 354653), (65, 245529), (117, 136405), (195, 81843), (585, 27281)]