190704025

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 241095680

約数和(自身を除く): 50391655

約数列:

[1, 5, 25, 79, 223, 395, 433, 1115, 1975, 2165, 5575, 10825, 17617, 34207, 88085, 96559, 171035, 440425, 482795, 855175, 2413975, 7628161, 38140805, 190704025]

約数ペア:

[(1, 190704025), (5, 38140805), (25, 7628161), (79, 2413975), (223, 855175), (395, 482795), (433, 440425), (1115, 171035), (1975, 96559), (2165, 88085), (5575, 34207), (10825, 17617)]