12802122575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 19138775040

約数和(自身を除く): 6336652465

約数列:

[1, 5, 11, 19, 23, 25, 55, 95, 115, 209, 253, 275, 307, 347, 437, 475, 575, 1045, 1265, 1535, 1735, 2185, 3377, 3817, 4807, 5225, 5833, 6325, 6593, 7061, 7675, 7981, 8675, 10925, 16885, 19085, 24035, 29165, 32965, 35305, 39905, 64163, 72523, 77671, 84425, 87791, 95425, 106529, 120175, 134159, 145825, 151639, 164825, 176525, 199525, 320815, 362615, 388355, 438955, 532645, 670795, 758195, 1171819, 1475749, 1604075, 1668029, 1813075, 1941775, 2024051, 2194775, 2450167, 2663225, 3353975, 3790975, 5859095, 7378745, 8340145, 10120255, 12250835, 22264561, 26951837, 29295475, 36893725, 41700725, 46553173, 50601275, 61254175, 111322805, 134759185, 232765865, 512084903, 556614025, 673795925, 1163829325, 2560424515, 12802122575]

約数ペア:

[(1, 12802122575), (5, 2560424515), (11, 1163829325), (19, 673795925), (23, 556614025), (25, 512084903), (55, 232765865), (95, 134759185), (115, 111322805), (209, 61254175), (253, 50601275), (275, 46553173), (307, 41700725), (347, 36893725), (437, 29295475), (475, 26951837), (575, 22264561), (1045, 12250835), (1265, 10120255), (1535, 8340145), (1735, 7378745), (2185, 5859095), (3377, 3790975), (3817, 3353975), (4807, 2663225), (5225, 2450167), (5833, 2194775), (6325, 2024051), (6593, 1941775), (7061, 1813075), (7675, 1668029), (7981, 1604075), (8675, 1475749), (10925, 1171819), (16885, 758195), (19085, 670795), (24035, 532645), (29165, 438955), (32965, 388355), (35305, 362615), (39905, 320815), (64163, 199525), (72523, 176525), (77671, 164825), (84425, 151639), (87791, 145825), (95425, 134159), (106529, 120175)]