13670265

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{2657}}^1$

素因数の和:2686

約数の個数: 32

約数和(自身を含む): 25516800

約数和(自身を除く): 11846535

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 2657, 5145, 7971, 13285, 18599, 39855, 55797, 92995, 130193, 278985, 390579, 650965, 911351, 1952895, 2734053, 4556755, 13670265]

約数ペア:

[(1, 13670265), (3, 4556755), (5, 2734053), (7, 1952895), (15, 911351), (21, 650965), (35, 390579), (49, 278985), (105, 130193), (147, 92995), (245, 55797), (343, 39855), (735, 18599), (1029, 13285), (1715, 7971), (2657, 5145)]