76894245

素因数分解:

$3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2027}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 137255040

約数和(自身を除く): 60360795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 281, 843, 1405, 2027, 2529, 4215, 6081, 7587, 10135, 12645, 18243, 30405, 37935, 54729, 91215, 273645, 569587, 1708761, 2847935, 5126283, 8543805, 15378849, 25631415, 76894245]

約数ペア:

[(1, 76894245), (3, 25631415), (5, 15378849), (9, 8543805), (15, 5126283), (27, 2847935), (45, 1708761), (135, 569587), (281, 273645), (843, 91215), (1405, 54729), (2027, 37935), (2529, 30405), (4215, 18243), (6081, 12645), (7587, 10135)]