33566225

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 54960768

約数和(自身を除く): 21394543

約数列:

[1, 5, 7, 11, 25, 35, 47, 49, 53, 55, 77, 175, 235, 245, 265, 275, 329, 371, 385, 517, 539, 583, 1175, 1225, 1325, 1645, 1855, 1925, 2303, 2491, 2585, 2597, 2695, 2915, 3619, 4081, 8225, 9275, 11515, 12455, 12925, 12985, 13475, 14575, 17437, 18095, 20405, 25333, 27401, 28567, 57575, 62275, 64925, 87185, 90475, 102025, 122059, 126665, 137005, 142835, 191807, 435925, 610295, 633325, 685025, 714175, 959035, 1342649, 3051475, 4795175, 6713245, 33566225]

約数ペア:

[(1, 33566225), (5, 6713245), (7, 4795175), (11, 3051475), (25, 1342649), (35, 959035), (47, 714175), (49, 685025), (53, 633325), (55, 610295), (77, 435925), (175, 191807), (235, 142835), (245, 137005), (265, 126665), (275, 122059), (329, 102025), (371, 90475), (385, 87185), (517, 64925), (539, 62275), (583, 57575), (1175, 28567), (1225, 27401), (1325, 25333), (1645, 20405), (1855, 18095), (1925, 17437), (2303, 14575), (2491, 13475), (2585, 12985), (2597, 12925), (2695, 12455), (2915, 11515), (3619, 9275), (4081, 8225)]