5280753205

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{919}}^1$

素因数の和:1190

約数の個数: 64

約数和(自身を含む): 7960458240

約数和(自身を除く): 2679705035

約数列:

[1, 5, 7, 13, 35, 65, 73, 91, 173, 365, 455, 511, 865, 919, 949, 1211, 2249, 2555, 4595, 4745, 6055, 6433, 6643, 11245, 11947, 12629, 15743, 32165, 33215, 59735, 63145, 67087, 78715, 83629, 88403, 158987, 164177, 335435, 418145, 442015, 469609, 794935, 820885, 872131, 1112909, 1149239, 2066831, 2348045, 4360655, 5564545, 5746195, 6104917, 10334155, 11606051, 14467817, 30524585, 58030255, 72339085, 81242357, 150878663, 406211785, 754393315, 1056150641, 5280753205]

約数ペア:

[(1, 5280753205), (5, 1056150641), (7, 754393315), (13, 406211785), (35, 150878663), (65, 81242357), (73, 72339085), (91, 58030255), (173, 30524585), (365, 14467817), (455, 11606051), (511, 10334155), (865, 6104917), (919, 5746195), (949, 5564545), (1211, 4360655), (2249, 2348045), (2555, 2066831), (4595, 1149239), (4745, 1112909), (6055, 872131), (6433, 820885), (6643, 794935), (11245, 469609), (11947, 442015), (12629, 418145), (15743, 335435), (32165, 164177), (33215, 158987), (59735, 88403), (63145, 83629), (67087, 78715)]