100491215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{42491}}^1$

素因数の和:42550

約数の個数: 16

約数和(自身を含む): 134614656

約数和(自身を除く): 34123441

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 42491, 212455, 467401, 1827113, 2337005, 9135565, 20098243, 100491215]

約数ペア:

[(1, 100491215), (5, 20098243), (11, 9135565), (43, 2337005), (55, 1827113), (215, 467401), (473, 212455), (2365, 42491)]