67846625

素因数分解:

$5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 115240320

約数和(自身を除く): 47393695

約数列:

[1, 5, 7, 11, 19, 25, 35, 49, 53, 55, 77, 95, 125, 133, 175, 209, 245, 265, 275, 371, 385, 475, 539, 583, 665, 875, 931, 1007, 1045, 1225, 1325, 1375, 1463, 1855, 1925, 2375, 2597, 2695, 2915, 3325, 4081, 4655, 5035, 5225, 6125, 6625, 7049, 7315, 9275, 9625, 10241, 11077, 12985, 13475, 14575, 16625, 20405, 23275, 25175, 26125, 28567, 35245, 36575, 46375, 49343, 51205, 55385, 64925, 67375, 72875, 77539, 102025, 116375, 125875, 142835, 176225, 182875, 246715, 256025, 276925, 324625, 387695, 510125, 542773, 714175, 881125, 1233575, 1280125, 1384625, 1938475, 2713865, 3570875, 6167875, 9692375, 13569325, 67846625]

約数ペア:

[(1, 67846625), (5, 13569325), (7, 9692375), (11, 6167875), (19, 3570875), (25, 2713865), (35, 1938475), (49, 1384625), (53, 1280125), (55, 1233575), (77, 881125), (95, 714175), (125, 542773), (133, 510125), (175, 387695), (209, 324625), (245, 276925), (265, 256025), (275, 246715), (371, 182875), (385, 176225), (475, 142835), (539, 125875), (583, 116375), (665, 102025), (875, 77539), (931, 72875), (1007, 67375), (1045, 64925), (1225, 55385), (1325, 51205), (1375, 49343), (1463, 46375), (1855, 36575), (1925, 35245), (2375, 28567), (2597, 26125), (2695, 25175), (2915, 23275), (3325, 20405), (4081, 16625), (4655, 14575), (5035, 13475), (5225, 12985), (6125, 11077), (6625, 10241), (7049, 9625), (7315, 9275)]