17828235

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3221}}^1$

素因数の和:3276

約数の個数: 32

約数和(自身を含む): 32477760

約数和(自身を除く): 14649525

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 3221, 5535, 9663, 16105, 28989, 48315, 86967, 132061, 144945, 396183, 434835, 660305, 1188549, 1980915, 3565647, 5942745, 17828235]

約数ペア:

[(1, 17828235), (3, 5942745), (5, 3565647), (9, 1980915), (15, 1188549), (27, 660305), (41, 434835), (45, 396183), (123, 144945), (135, 132061), (205, 86967), (369, 48315), (615, 28989), (1107, 16105), (1845, 9663), (3221, 5535)]