2912684805

素因数分解:

$3^3\times 5^1\times {\mathrm{21575443}}^1$

素因数の和:21575457

約数の個数: 16

約数和(自身を含む): 5178106560

約数和(自身を除く): 2265421755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 21575443, 64726329, 107877215, 194178987, 323631645, 582536961, 970894935, 2912684805]

約数ペア:

[(1, 2912684805), (3, 970894935), (5, 582536961), (9, 323631645), (15, 194178987), (27, 107877215), (45, 64726329), (135, 21575443)]