831289045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{80279}}^1$

素因数の和:80412

約数の個数: 16

約数和(自身を含む): 1059696000

約数和(自身を除く): 228406955

約数列:

[1, 5, 19, 95, 109, 545, 2071, 10355, 80279, 401395, 1525301, 7626505, 8750411, 43752055, 166257809, 831289045]

約数ペア:

[(1, 831289045), (5, 166257809), (19, 43752055), (95, 8750411), (109, 7626505), (545, 1525301), (2071, 401395), (10355, 80279)]