859617005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{95143}}^1$

素因数の和:95300

約数の個数: 16

約数和(自身を含む): 1118893440

約数和(自身を除く): 259276435

約数列:

[1, 5, 13, 65, 139, 695, 1807, 9035, 95143, 475715, 1236859, 6184295, 13224877, 66124385, 171923401, 859617005]

約数ペア:

[(1, 859617005), (5, 171923401), (13, 66124385), (65, 13224877), (139, 6184295), (695, 1236859), (1807, 475715), (9035, 95143)]