13845015

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16193}}^1$

素因数の和:16223

約数の個数: 24

約数和(自身を含む): 25262640

約数和(自身を除く): 11417625

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 16193, 48579, 80965, 145737, 242895, 307667, 728685, 923001, 1538335, 2769003, 4615005, 13845015]

約数ペア:

[(1, 13845015), (3, 4615005), (5, 2769003), (9, 1538335), (15, 923001), (19, 728685), (45, 307667), (57, 242895), (95, 145737), (171, 80965), (285, 48579), (855, 16193)]