2405708415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1049}}^1$

素因数の和:1225

約数の個数: 96

約数和(自身を含む): 4705646400

約数和(自身を除く): 2299937985

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 113, 123, 165, 205, 339, 369, 451, 495, 565, 615, 1017, 1049, 1243, 1353, 1695, 1845, 2255, 3147, 3729, 4059, 4633, 5085, 5245, 6215, 6765, 9441, 11187, 11539, 13899, 15735, 18645, 20295, 23165, 34617, 41697, 43009, 47205, 50963, 55935, 57695, 69495, 103851, 118537, 129027, 152889, 173085, 208485, 215045, 254815, 355611, 387081, 458667, 473099, 519255, 592685, 645135, 764445, 1066833, 1303907, 1419297, 1778055, 1935405, 2293335, 2365495, 3911721, 4257891, 4860017, 5334165, 6519535, 7096485, 11735163, 14580051, 19558605, 21289455, 24300085, 43740153, 53460187, 58675815, 72900255, 160380561, 218700765, 267300935, 481141683, 801902805, 2405708415]

約数ペア:

[(1, 2405708415), (3, 801902805), (5, 481141683), (9, 267300935), (11, 218700765), (15, 160380561), (33, 72900255), (41, 58675815), (45, 53460187), (55, 43740153), (99, 24300085), (113, 21289455), (123, 19558605), (165, 14580051), (205, 11735163), (339, 7096485), (369, 6519535), (451, 5334165), (495, 4860017), (565, 4257891), (615, 3911721), (1017, 2365495), (1049, 2293335), (1243, 1935405), (1353, 1778055), (1695, 1419297), (1845, 1303907), (2255, 1066833), (3147, 764445), (3729, 645135), (4059, 592685), (4633, 519255), (5085, 473099), (5245, 458667), (6215, 387081), (6765, 355611), (9441, 254815), (11187, 215045), (11539, 208485), (13899, 173085), (15735, 152889), (18645, 129027), (20295, 118537), (23165, 103851), (34617, 69495), (41697, 57695), (43009, 55935), (47205, 50963)]