27720652105

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{347747}}^1$

素因数の和:348008

約数の個数: 16

約数和(自身を含む): 33801105600

約数和(自身を除く): 6080453495

約数列:

[1, 5, 107, 149, 535, 745, 15943, 79715, 347747, 1738735, 37208929, 51814303, 186044645, 259071515, 5544130421, 27720652105]

約数ペア:

[(1, 27720652105), (5, 5544130421), (107, 259071515), (149, 186044645), (535, 51814303), (745, 37208929), (15943, 1738735), (79715, 347747)]