2750735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 3598560

約数和(自身を除く): 847825

約数列:

[1, 5, 13, 65, 101, 419, 505, 1313, 2095, 5447, 6565, 27235, 42319, 211595, 550147, 2750735]

約数ペア:

[(1, 2750735), (5, 550147), (13, 211595), (65, 42319), (101, 27235), (419, 6565), (505, 5447), (1313, 2095)]