2056570815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9829}}^1$

素因数の和:9916

約数の個数: 64

約数和(自身を含む): 3765283200

約数和(自身を除く): 1708712385

約数列:

[1, 3, 5, 13, 15, 29, 37, 39, 65, 87, 111, 145, 185, 195, 377, 435, 481, 555, 1073, 1131, 1443, 1885, 2405, 3219, 5365, 5655, 7215, 9829, 13949, 16095, 29487, 41847, 49145, 69745, 127777, 147435, 209235, 285041, 363673, 383331, 638885, 855123, 1091019, 1425205, 1818365, 1916655, 3705533, 4275615, 4727749, 5455095, 10546517, 11116599, 14183247, 18527665, 23638745, 31639551, 52732585, 55582995, 70916235, 137104721, 158197755, 411314163, 685523605, 2056570815]

約数ペア:

[(1, 2056570815), (3, 685523605), (5, 411314163), (13, 158197755), (15, 137104721), (29, 70916235), (37, 55582995), (39, 52732585), (65, 31639551), (87, 23638745), (111, 18527665), (145, 14183247), (185, 11116599), (195, 10546517), (377, 5455095), (435, 4727749), (481, 4275615), (555, 3705533), (1073, 1916655), (1131, 1818365), (1443, 1425205), (1885, 1091019), (2405, 855123), (3219, 638885), (5365, 383331), (5655, 363673), (7215, 285041), (9829, 209235), (13949, 147435), (16095, 127777), (29487, 69745), (41847, 49145)]