6787401855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1\times {\mathrm{1277}}^1$

素因数の和:1676

約数の個数: 64

約数和(自身を含む): 11867119488

約数和(自身を除く): 5079717633

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 281, 291, 485, 843, 1261, 1277, 1405, 1455, 3653, 3783, 3831, 4215, 6305, 6385, 10959, 16601, 18265, 18915, 19155, 27257, 49803, 54795, 81771, 83005, 123869, 136285, 249015, 354341, 358837, 371607, 408855, 619345, 1063023, 1076511, 1610297, 1771705, 1794185, 1858035, 4664881, 4830891, 5315115, 5382555, 8051485, 13994643, 23324405, 24154455, 34807189, 69973215, 104421567, 174035945, 452493457, 522107835, 1357480371, 2262467285, 6787401855]

約数ペア:

[(1, 6787401855), (3, 2262467285), (5, 1357480371), (13, 522107835), (15, 452493457), (39, 174035945), (65, 104421567), (97, 69973215), (195, 34807189), (281, 24154455), (291, 23324405), (485, 13994643), (843, 8051485), (1261, 5382555), (1277, 5315115), (1405, 4830891), (1455, 4664881), (3653, 1858035), (3783, 1794185), (3831, 1771705), (4215, 1610297), (6305, 1076511), (6385, 1063023), (10959, 619345), (16601, 408855), (18265, 371607), (18915, 358837), (19155, 354341), (27257, 249015), (49803, 136285), (54795, 123869), (81771, 83005)]