2827831005

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{54787}}^1$

素因数の和:54866

約数の個数: 48

約数和(自身を含む): 5196532224

約数和(自身を除く): 2368701219

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 93, 111, 155, 185, 279, 333, 465, 555, 1147, 1395, 1665, 3441, 5735, 10323, 17205, 51615, 54787, 164361, 273935, 493083, 821805, 1698397, 2027119, 2465415, 5095191, 6081357, 8491985, 10135595, 15285573, 18244071, 25475955, 30406785, 62840689, 76427865, 91220355, 188522067, 314203445, 565566201, 942610335, 2827831005]

約数ペア:

[(1, 2827831005), (3, 942610335), (5, 565566201), (9, 314203445), (15, 188522067), (31, 91220355), (37, 76427865), (45, 62840689), (93, 30406785), (111, 25475955), (155, 18244071), (185, 15285573), (279, 10135595), (333, 8491985), (465, 6081357), (555, 5095191), (1147, 2465415), (1395, 2027119), (1665, 1698397), (3441, 821805), (5735, 493083), (10323, 273935), (17205, 164361), (51615, 54787)]