82190905

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{631}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 100108800

約数和(自身を除く): 17917895

約数列:

[1, 5, 109, 239, 545, 631, 1195, 3155, 26051, 68779, 130255, 150809, 343895, 754045, 16438181, 82190905]

約数ペア:

[(1, 82190905), (5, 16438181), (109, 754045), (239, 343895), (545, 150809), (631, 130255), (1195, 68779), (3155, 26051)]