80935085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 126403200

約数和(自身を除く): 45468115

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 121, 145, 203, 319, 385, 605, 659, 847, 1015, 1595, 2233, 3295, 3509, 4235, 4613, 7249, 11165, 17545, 19111, 23065, 24563, 36245, 50743, 79739, 95555, 122815, 133777, 210221, 253715, 398695, 558173, 668885, 1051105, 1471547, 2312431, 2790865, 7357735, 11562155, 16187017, 80935085]

約数ペア:

[(1, 80935085), (5, 16187017), (7, 11562155), (11, 7357735), (29, 2790865), (35, 2312431), (55, 1471547), (77, 1051105), (121, 668885), (145, 558173), (203, 398695), (319, 253715), (385, 210221), (605, 133777), (659, 122815), (847, 95555), (1015, 79739), (1595, 50743), (2233, 36245), (3295, 24563), (3509, 23065), (4235, 19111), (4613, 17545), (7249, 11165)]