67998315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 137106432

約数和(自身を除く): 69108117

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 113, 165, 231, 339, 385, 521, 565, 791, 1155, 1243, 1563, 1695, 2373, 2605, 3647, 3729, 3955, 5731, 6215, 7815, 8701, 10941, 11865, 17193, 18235, 18645, 26103, 28655, 40117, 43505, 54705, 58873, 85965, 120351, 130515, 176619, 200585, 294365, 412111, 601755, 647603, 883095, 1236333, 1942809, 2060555, 3238015, 4533221, 6181665, 9714045, 13599663, 22666105, 67998315]

約数ペア:

[(1, 67998315), (3, 22666105), (5, 13599663), (7, 9714045), (11, 6181665), (15, 4533221), (21, 3238015), (33, 2060555), (35, 1942809), (55, 1236333), (77, 883095), (105, 647603), (113, 601755), (165, 412111), (231, 294365), (339, 200585), (385, 176619), (521, 130515), (565, 120351), (791, 85965), (1155, 58873), (1243, 54705), (1563, 43505), (1695, 40117), (2373, 28655), (2605, 26103), (3647, 18645), (3729, 18235), (3955, 17193), (5731, 11865), (6215, 10941), (7815, 8701)]