16078815

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3469}}^1$

素因数の和:3583

約数の個数: 24

約数和(自身を含む): 28148640

約数和(自身を除く): 12069825

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 3469, 4635, 10407, 17345, 31221, 52035, 156105, 357307, 1071921, 1786535, 3215763, 5359605, 16078815]

約数ペア:

[(1, 16078815), (3, 5359605), (5, 3215763), (9, 1786535), (15, 1071921), (45, 357307), (103, 156105), (309, 52035), (515, 31221), (927, 17345), (1545, 10407), (3469, 4635)]