16223075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 36

約数和(自身を含む): 22956864

約数和(自身を除く): 6733789

約数列:

[1, 5, 11, 25, 31, 55, 121, 155, 173, 275, 341, 605, 775, 865, 1705, 1903, 3025, 3751, 4325, 5363, 8525, 9515, 18755, 20933, 26815, 47575, 58993, 93775, 104665, 134075, 294965, 523325, 648923, 1474825, 3244615, 16223075]

約数ペア:

[(1, 16223075), (5, 3244615), (11, 1474825), (25, 648923), (31, 523325), (55, 294965), (121, 134075), (155, 104665), (173, 93775), (275, 58993), (341, 47575), (605, 26815), (775, 20933), (865, 18755), (1705, 9515), (1903, 8525), (3025, 5363), (3751, 4325)]