74805225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{8243}}^1$

素因数の和:8278

約数の個数: 36

約数和(自身を含む): 135960048

約数和(自身を除く): 61154823

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1815, 3025, 8243, 9075, 24729, 41215, 90673, 123645, 206075, 272019, 453365, 618225, 997403, 1360095, 2266825, 2992209, 4987015, 6800475, 14961045, 24935075, 74805225]

約数ペア:

[(1, 74805225), (3, 24935075), (5, 14961045), (11, 6800475), (15, 4987015), (25, 2992209), (33, 2266825), (55, 1360095), (75, 997403), (121, 618225), (165, 453365), (275, 272019), (363, 206075), (605, 123645), (825, 90673), (1815, 41215), (3025, 24729), (8243, 9075)]