55845

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:101

約数の個数: 24

約数和(自身を含む): 103896

約数和(自身を除く): 48051

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 73, 85, 153, 219, 255, 365, 657, 765, 1095, 1241, 3285, 3723, 6205, 11169, 18615, 55845]

約数ペア:

[(1, 55845), (3, 18615), (5, 11169), (9, 6205), (15, 3723), (17, 3285), (45, 1241), (51, 1095), (73, 765), (85, 657), (153, 365), (219, 255)]