28974615

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{62311}}^1$

素因数の和:62350

約数の個数: 16

約数和(自身を含む): 47855616

約数和(自身を除く): 18881001

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 62311, 186933, 311555, 934665, 1931641, 5794923, 9658205, 28974615]

約数ペア:

[(1, 28974615), (3, 9658205), (5, 5794923), (15, 1931641), (31, 934665), (93, 311555), (155, 186933), (465, 62311)]