23254148575

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{12143}}^1$

素因数の和:12544

約数の個数: 48

約数和(自身を含む): 34116673536

約数和(自身を除く): 10862524961

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 353, 775, 1085, 1765, 2471, 5425, 8825, 10943, 12143, 12355, 54715, 60715, 61775, 76601, 85001, 273575, 303575, 376433, 383005, 425005, 1882165, 1915025, 2125025, 2635031, 4286479, 9410825, 13175155, 21432395, 30005353, 65875775, 107161975, 132880849, 150026765, 664404245, 750133825, 930165943, 3322021225, 4650829715, 23254148575]

約数ペア:

[(1, 23254148575), (5, 4650829715), (7, 3322021225), (25, 930165943), (31, 750133825), (35, 664404245), (155, 150026765), (175, 132880849), (217, 107161975), (353, 65875775), (775, 30005353), (1085, 21432395), (1765, 13175155), (2471, 9410825), (5425, 4286479), (8825, 2635031), (10943, 2125025), (12143, 1915025), (12355, 1882165), (54715, 425005), (60715, 383005), (61775, 376433), (76601, 303575), (85001, 273575)]