27965955

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{12347}}^1$

素因数の和:12506

約数の個数: 16

約数和(自身を含む): 45045504

約数和(自身を除く): 17079549

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 12347, 37041, 61735, 185205, 1864397, 5593191, 9321985, 27965955]

約数ペア:

[(1, 27965955), (3, 9321985), (5, 5593191), (15, 1864397), (151, 185205), (453, 61735), (755, 37041), (2265, 12347)]