13098375

素因数分解:

$3^3\times 5^3\times {\mathrm{3881}}^1$

素因数の和:3905

約数の個数: 32

約数和(自身を含む): 24223680

約数和(自身を除く): 11125305

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 3881, 11643, 19405, 34929, 58215, 97025, 104787, 174645, 291075, 485125, 523935, 873225, 1455375, 2619675, 4366125, 13098375]

約数ペア:

[(1, 13098375), (3, 4366125), (5, 2619675), (9, 1455375), (15, 873225), (25, 523935), (27, 485125), (45, 291075), (75, 174645), (125, 104787), (135, 97025), (225, 58215), (375, 34929), (675, 19405), (1125, 11643), (3375, 3881)]