91189535

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{2729}}^1$

素因数の和:2938

約数の個数: 16

約数和(自身を含む): 112825440

約数和(自身を除く): 21635905

約数列:

[1, 5, 41, 163, 205, 815, 2729, 6683, 13645, 33415, 111889, 444827, 559445, 2224135, 18237907, 91189535]

約数ペア:

[(1, 91189535), (5, 18237907), (41, 2224135), (163, 559445), (205, 444827), (815, 111889), (2729, 33415), (6683, 13645)]