13430715

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12611}}^1$

素因数の和:12690

約数の個数: 16

約数和(自身を含む): 21793536

約数和(自身を除く): 8362821

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 12611, 37833, 63055, 189165, 895381, 2686143, 4476905, 13430715]

約数ペア:

[(1, 13430715), (3, 4476905), (5, 2686143), (15, 895381), (71, 189165), (213, 63055), (355, 37833), (1065, 12611)]