13892895

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16249}}^1$

素因数の和:16279

約数の個数: 24

約数和(自身を含む): 25350000

約数和(自身を除く): 11457105

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 16249, 48747, 81245, 146241, 243735, 308731, 731205, 926193, 1543655, 2778579, 4630965, 13892895]

約数ペア:

[(1, 13892895), (3, 4630965), (5, 2778579), (9, 1543655), (15, 926193), (19, 731205), (45, 308731), (57, 243735), (95, 146241), (171, 81245), (285, 48747), (855, 16249)]