11704687475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{1321}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 15835444800

約数和(自身を除く): 4130757325

約数列:

[1, 5, 13, 25, 65, 137, 199, 325, 685, 995, 1321, 1781, 2587, 3425, 4975, 6605, 8905, 12935, 17173, 27263, 33025, 44525, 64675, 85865, 136315, 180977, 262879, 354419, 429325, 681575, 904885, 1314395, 1772095, 2352701, 3417427, 4524425, 6571975, 8860475, 11763505, 17087135, 36014423, 58817525, 85435675, 180072115, 468187499, 900360575, 2340937495, 11704687475]

約数ペア:

[(1, 11704687475), (5, 2340937495), (13, 900360575), (25, 468187499), (65, 180072115), (137, 85435675), (199, 58817525), (325, 36014423), (685, 17087135), (995, 11763505), (1321, 8860475), (1781, 6571975), (2587, 4524425), (3425, 3417427), (4975, 2352701), (6605, 1772095), (8905, 1314395), (12935, 904885), (17173, 681575), (27263, 429325), (33025, 354419), (44525, 262879), (64675, 180977), (85865, 136315)]