393066727955

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{383}}^1\times {\mathrm{971}}^1\times {\mathrm{1747}}^1$

素因数の和:3128

約数の個数: 48

約数和(自身を含む): 520645128192

約数和(自身を除く): 127578400237

約数列:

[1, 5, 11, 55, 121, 383, 605, 971, 1747, 1915, 4213, 4855, 8735, 10681, 19217, 21065, 46343, 53405, 96085, 117491, 211387, 231715, 371893, 587455, 669101, 1056935, 1696337, 1859465, 3345505, 4090823, 7360111, 8481685, 18659707, 20454115, 36800555, 44999053, 80961221, 93298535, 205256777, 224995265, 404806105, 649697071, 1026283885, 3248485355, 7146667781, 35733338905, 78613345591, 393066727955]

約数ペア:

[(1, 393066727955), (5, 78613345591), (11, 35733338905), (55, 7146667781), (121, 3248485355), (383, 1026283885), (605, 649697071), (971, 404806105), (1747, 224995265), (1915, 205256777), (4213, 93298535), (4855, 80961221), (8735, 44999053), (10681, 36800555), (19217, 20454115), (21065, 18659707), (46343, 8481685), (53405, 7360111), (96085, 4090823), (117491, 3345505), (211387, 1859465), (231715, 1696337), (371893, 1056935), (587455, 669101)]