80086875

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^2\times {\mathrm{353}}^1$

素因数の和:398

約数の個数: 60

約数和(自身を含む): 147084168

約数和(自身を除く): 66997293

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 125, 165, 275, 353, 363, 375, 605, 625, 825, 1059, 1375, 1765, 1815, 1875, 3025, 3883, 4125, 5295, 6875, 8825, 9075, 11649, 15125, 19415, 20625, 26475, 42713, 44125, 45375, 58245, 75625, 97075, 128139, 132375, 213565, 220625, 226875, 291225, 485375, 640695, 661875, 1067825, 1456125, 2426875, 3203475, 5339125, 7280625, 16017375, 26695625, 80086875]

約数ペア:

[(1, 80086875), (3, 26695625), (5, 16017375), (11, 7280625), (15, 5339125), (25, 3203475), (33, 2426875), (55, 1456125), (75, 1067825), (121, 661875), (125, 640695), (165, 485375), (275, 291225), (353, 226875), (363, 220625), (375, 213565), (605, 132375), (625, 128139), (825, 97075), (1059, 75625), (1375, 58245), (1765, 45375), (1815, 44125), (1875, 42713), (3025, 26475), (3883, 20625), (4125, 19415), (5295, 15125), (6875, 11649), (8825, 9075)]