31820554055

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3148991}}^1$

素因数の和:3149086

約数の個数: 16

約数和(自身を含む): 39904026624

約数和(自身を除く): 8083472569

約数列:

[1, 5, 43, 47, 215, 235, 2021, 10105, 3148991, 15744955, 135406613, 148002577, 677033065, 740012885, 6364110811, 31820554055]

約数ペア:

[(1, 31820554055), (5, 6364110811), (43, 740012885), (47, 677033065), (215, 148002577), (235, 135406613), (2021, 15744955), (10105, 3148991)]