4992885

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 8716344

約数和(自身を除く): 3723459

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 613, 905, 1629, 1839, 2715, 3065, 5517, 8145, 9195, 27585, 110953, 332859, 554765, 998577, 1664295, 4992885]

約数ペア:

[(1, 4992885), (3, 1664295), (5, 998577), (9, 554765), (15, 332859), (45, 110953), (181, 27585), (543, 9195), (613, 8145), (905, 5517), (1629, 3065), (1839, 2715)]