2000552565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2617}}^1$

素因数の和:2790

約数の個数: 64

約数和(自身を含む): 3610075392

約数和(自身を除く): 1609522827

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 113, 123, 165, 205, 339, 451, 565, 615, 1243, 1353, 1695, 2255, 2617, 3729, 4633, 6215, 6765, 7851, 13085, 13899, 18645, 23165, 28787, 39255, 50963, 69495, 86361, 107297, 143935, 152889, 254815, 295721, 321891, 431805, 536485, 764445, 887163, 1180267, 1478605, 1609455, 3252931, 3540801, 4435815, 5901335, 9758793, 12124561, 16264655, 17704005, 36373683, 48793965, 60622805, 133370171, 181868415, 400110513, 666850855, 2000552565]

約数ペア:

[(1, 2000552565), (3, 666850855), (5, 400110513), (11, 181868415), (15, 133370171), (33, 60622805), (41, 48793965), (55, 36373683), (113, 17704005), (123, 16264655), (165, 12124561), (205, 9758793), (339, 5901335), (451, 4435815), (565, 3540801), (615, 3252931), (1243, 1609455), (1353, 1478605), (1695, 1180267), (2255, 887163), (2617, 764445), (3729, 536485), (4633, 431805), (6215, 321891), (6765, 295721), (7851, 254815), (13085, 152889), (13899, 143935), (18645, 107297), (23165, 86361), (28787, 69495), (39255, 50963)]