39380045

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1213}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 48715392

約数和(自身を除く): 9335347

約数列:

[1, 5, 43, 151, 215, 755, 1213, 6065, 6493, 32465, 52159, 183163, 260795, 915815, 7876009, 39380045]

約数ペア:

[(1, 39380045), (5, 7876009), (43, 915815), (151, 260795), (215, 183163), (755, 52159), (1213, 32465), (6065, 6493)]