13104215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 16299360

約数和(自身を除く): 3195145

約数列:

[1, 5, 41, 97, 205, 485, 659, 3295, 3977, 19885, 27019, 63923, 135095, 319615, 2620843, 13104215]

約数ペア:

[(1, 13104215), (5, 2620843), (41, 319615), (97, 135095), (205, 63923), (485, 27019), (659, 19885), (3295, 3977)]