13088145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17807}}^1$

素因数の和:17829

約数の個数: 24

約数和(自身を含む): 24361344

約数和(自身を除く): 11273199

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 17807, 53421, 89035, 124649, 267105, 373947, 623245, 872543, 1869735, 2617629, 4362715, 13088145]

約数ペア:

[(1, 13088145), (3, 4362715), (5, 2617629), (7, 1869735), (15, 872543), (21, 623245), (35, 373947), (49, 267105), (105, 124649), (147, 89035), (245, 53421), (735, 17807)]