68585869825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{659}}^1\times {\mathrm{1439}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 93336883200

約数和(自身を除く): 24751013375

約数列:

[1, 5, 11, 25, 55, 263, 275, 659, 1315, 1439, 2893, 3295, 6575, 7195, 7249, 14465, 15829, 16475, 35975, 36245, 72325, 79145, 173317, 181225, 378457, 395725, 866585, 948301, 1892285, 1906487, 4163027, 4332925, 4741505, 9461425, 9532435, 10431311, 20815135, 23707525, 47662175, 52156555, 104075675, 249403163, 260782775, 1247015815, 2743434793, 6235079075, 13717173965, 68585869825]

約数ペア:

[(1, 68585869825), (5, 13717173965), (11, 6235079075), (25, 2743434793), (55, 1247015815), (263, 260782775), (275, 249403163), (659, 104075675), (1315, 52156555), (1439, 47662175), (2893, 23707525), (3295, 20815135), (6575, 10431311), (7195, 9532435), (7249, 9461425), (14465, 4741505), (15829, 4332925), (16475, 4163027), (35975, 1906487), (36245, 1892285), (72325, 948301), (79145, 866585), (173317, 395725), (181225, 378457)]