82746825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{569}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 157192320

約数和(自身を除く): 74445495

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 277, 525, 569, 831, 1385, 1707, 1939, 2845, 3983, 4155, 5817, 6925, 8535, 9695, 11949, 14225, 19915, 20775, 29085, 42675, 48475, 59745, 99575, 145425, 157613, 298725, 472839, 788065, 1103291, 2364195, 3309873, 3940325, 5516455, 11820975, 16549365, 27582275, 82746825]

約数ペア:

[(1, 82746825), (3, 27582275), (5, 16549365), (7, 11820975), (15, 5516455), (21, 3940325), (25, 3309873), (35, 2364195), (75, 1103291), (105, 788065), (175, 472839), (277, 298725), (525, 157613), (569, 145425), (831, 99575), (1385, 59745), (1707, 48475), (1939, 42675), (2845, 29085), (3983, 20775), (4155, 19915), (5817, 14225), (6925, 11949), (8535, 9695)]