5161650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2675

約数の個数: 48

約数和(自身を含む): 13790784

約数和(自身を除く): 8629134

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 2647, 5294, 7941, 13235, 15882, 26470, 34411, 39705, 66175, 68822, 79410, 103233, 132350, 172055, 198525, 206466, 344110, 397050, 516165, 860275, 1032330, 1720550, 2580825, 5161650]

約数ペア:

[(1, 5161650), (2, 2580825), (3, 1720550), (5, 1032330), (6, 860275), (10, 516165), (13, 397050), (15, 344110), (25, 206466), (26, 198525), (30, 172055), (39, 132350), (50, 103233), (65, 79410), (75, 68822), (78, 66175), (130, 39705), (150, 34411), (195, 26470), (325, 15882), (390, 13235), (650, 7941), (975, 5294), (1950, 2647)]