55509415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{3083}}^1$

素因数の和:3378

約数の個数: 16

約数和(自身を含む): 72017568

約数和(自身を除く): 16508153

約数列:

[1, 5, 13, 65, 277, 1385, 3083, 3601, 15415, 18005, 40079, 200395, 853991, 4269955, 11101883, 55509415]

約数ペア:

[(1, 55509415), (5, 11101883), (13, 4269955), (65, 853991), (277, 200395), (1385, 40079), (3083, 18005), (3601, 15415)]