2782152195

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{19489}}^1$

素因数の和:19835

約数の個数: 32

約数和(自身を含む): 4610242560

約数和(自身を除く): 1828090365

約数列:

[1, 3, 5, 15, 31, 93, 155, 307, 465, 921, 1535, 4605, 9517, 19489, 28551, 47585, 58467, 97445, 142755, 292335, 604159, 1812477, 3020795, 5983123, 9062385, 17949369, 29915615, 89746845, 185476813, 556430439, 927384065, 2782152195]

約数ペア:

[(1, 2782152195), (3, 927384065), (5, 556430439), (15, 185476813), (31, 89746845), (93, 29915615), (155, 17949369), (307, 9062385), (465, 5983123), (921, 3020795), (1535, 1812477), (4605, 604159), (9517, 292335), (19489, 142755), (28551, 97445), (47585, 58467)]