3398895

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 6402240

約数和(自身を除く): 3003345

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1481, 2295, 4443, 7405, 13329, 22215, 25177, 39987, 66645, 75531, 125885, 199935, 226593, 377655, 679779, 1132965, 3398895]

約数ペア:

[(1, 3398895), (3, 1132965), (5, 679779), (9, 377655), (15, 226593), (17, 199935), (27, 125885), (45, 75531), (51, 66645), (85, 39987), (135, 25177), (153, 22215), (255, 13329), (459, 7405), (765, 4443), (1481, 2295)]