2829515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 3701376

約数和(自身を除く): 871861

約数列:

[1, 5, 13, 65, 101, 431, 505, 1313, 2155, 5603, 6565, 28015, 43531, 217655, 565903, 2829515]

約数ペア:

[(1, 2829515), (5, 565903), (13, 217655), (65, 43531), (101, 28015), (431, 6565), (505, 5603), (1313, 2155)]