89977195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2269}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 135982080

約数和(自身を除く): 46004885

約数列:

[1, 5, 7, 11, 35, 55, 77, 103, 385, 515, 721, 1133, 2269, 3605, 5665, 7931, 11345, 15883, 24959, 39655, 79415, 124795, 174713, 233707, 873565, 1168535, 1635949, 2570777, 8179745, 12853885, 17995439, 89977195]

約数ペア:

[(1, 89977195), (5, 17995439), (7, 12853885), (11, 8179745), (35, 2570777), (55, 1635949), (77, 1168535), (103, 873565), (385, 233707), (515, 174713), (721, 124795), (1133, 79415), (2269, 39655), (3605, 24959), (5665, 15883), (7931, 11345)]