13339515

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{18149}}^1$

素因数の和:18171

約数の個数: 24

約数和(自身を含む): 24829200

約数和(自身を除く): 11489685

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 18149, 54447, 90745, 127043, 272235, 381129, 635215, 889301, 1905645, 2667903, 4446505, 13339515]

約数ペア:

[(1, 13339515), (3, 4446505), (5, 2667903), (7, 1905645), (15, 889301), (21, 635215), (35, 381129), (49, 272235), (105, 127043), (147, 90745), (245, 54447), (735, 18149)]