4781115

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{587}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 8347248

約数和(自身を除く): 3566133

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 587, 905, 1629, 1761, 2715, 2935, 5283, 8145, 8805, 26415, 106247, 318741, 531235, 956223, 1593705, 4781115]

約数ペア:

[(1, 4781115), (3, 1593705), (5, 956223), (9, 531235), (15, 318741), (45, 106247), (181, 26415), (543, 8805), (587, 8145), (905, 5283), (1629, 2935), (1761, 2715)]