2777715875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{9059}}^1$

素因数の和:9308

約数の個数: 32

約数和(自身を含む): 3799111680

約数和(自身を除く): 1021395805

約数列:

[1, 5, 11, 25, 55, 125, 223, 275, 1115, 1375, 2453, 5575, 9059, 12265, 27875, 45295, 61325, 99649, 226475, 306625, 498245, 1132375, 2020157, 2491225, 10100785, 12456125, 22221727, 50503925, 111108635, 252519625, 555543175, 2777715875]

約数ペア:

[(1, 2777715875), (5, 555543175), (11, 252519625), (25, 111108635), (55, 50503925), (125, 22221727), (223, 12456125), (275, 10100785), (1115, 2491225), (1375, 2020157), (2453, 1132375), (5575, 498245), (9059, 306625), (12265, 226475), (27875, 99649), (45295, 61325)]