983874915

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{4643}}^1$

素因数の和:4948

約数の個数: 48

約数和(自身を含む): 1812608928

約数和(自身を除く): 828734013

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 277, 765, 831, 1385, 2493, 4155, 4643, 4709, 12465, 13929, 14127, 23215, 23545, 41787, 42381, 69645, 70635, 78931, 208935, 211905, 236793, 394655, 710379, 1183965, 1286111, 3551895, 3858333, 6430555, 11574999, 19291665, 21863887, 57874995, 65591661, 109319435, 196774983, 327958305, 983874915]

約数ペア:

[(1, 983874915), (3, 327958305), (5, 196774983), (9, 109319435), (15, 65591661), (17, 57874995), (45, 21863887), (51, 19291665), (85, 11574999), (153, 6430555), (255, 3858333), (277, 3551895), (765, 1286111), (831, 1183965), (1385, 710379), (2493, 394655), (4155, 236793), (4643, 211905), (4709, 208935), (12465, 78931), (13929, 70635), (14127, 69645), (23215, 42381), (23545, 41787)]