98540905

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{3847}}^1$

素因数の和:4008

約数の個数: 16

約数和(自身を含む): 121904640

約数和(自身を除く): 23363735

約数列:

[1, 5, 47, 109, 235, 545, 3847, 5123, 19235, 25615, 180809, 419323, 904045, 2096615, 19708181, 98540905]

約数ペア:

[(1, 98540905), (5, 19708181), (47, 2096615), (109, 904045), (235, 419323), (545, 180809), (3847, 25615), (5123, 19235)]