13305879345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{25367}}^1$

素因数の和:25431

約数の個数: 72

約数和(自身を含む): 24859219392

約数和(自身を除く): 11553340047

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 165, 187, 255, 289, 363, 561, 605, 867, 935, 1445, 1815, 2057, 2805, 3179, 4335, 6171, 9537, 10285, 15895, 25367, 30855, 34969, 47685, 76101, 104907, 126835, 174845, 279037, 380505, 431239, 524535, 837111, 1293717, 1395185, 2156195, 3069407, 4185555, 4743629, 6468585, 7331063, 9208221, 14230887, 15347035, 21993189, 23718145, 36655315, 46041105, 52179919, 71154435, 80641693, 109965945, 156539757, 241925079, 260899595, 403208465, 782698785, 887058623, 1209625395, 2661175869, 4435293115, 13305879345]

約数ペア:

[(1, 13305879345), (3, 4435293115), (5, 2661175869), (11, 1209625395), (15, 887058623), (17, 782698785), (33, 403208465), (51, 260899595), (55, 241925079), (85, 156539757), (121, 109965945), (165, 80641693), (187, 71154435), (255, 52179919), (289, 46041105), (363, 36655315), (561, 23718145), (605, 21993189), (867, 15347035), (935, 14230887), (1445, 9208221), (1815, 7331063), (2057, 6468585), (2805, 4743629), (3179, 4185555), (4335, 3069407), (6171, 2156195), (9537, 1395185), (10285, 1293717), (15895, 837111), (25367, 524535), (30855, 431239), (34969, 380505), (47685, 279037), (76101, 174845), (104907, 126835)]