13871925

素因数分解:

$3^3\times 5^2\times {\mathrm{20551}}^1$

素因数の和:20570

約数の個数: 24

約数和(自身を含む): 25484480

約数和(自身を除く): 11612555

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 20551, 61653, 102755, 184959, 308265, 513775, 554877, 924795, 1541325, 2774385, 4623975, 13871925]

約数ペア:

[(1, 13871925), (3, 4623975), (5, 2774385), (9, 1541325), (15, 924795), (25, 554877), (27, 513775), (45, 308265), (75, 184959), (135, 102755), (225, 61653), (675, 20551)]