77249905

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{1213}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 95099904

約数和(自身を除く): 17849999

約数列:

[1, 5, 47, 235, 271, 1213, 1355, 6065, 12737, 57011, 63685, 285055, 328723, 1643615, 15449981, 77249905]

約数ペア:

[(1, 77249905), (5, 15449981), (47, 1643615), (235, 328723), (271, 285055), (1213, 63685), (1355, 57011), (6065, 12737)]