80792285

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 113743872

約数和(自身を除く): 32951587

約数列:

[1, 5, 7, 35, 67, 131, 263, 335, 469, 655, 917, 1315, 1841, 2345, 4585, 8777, 9205, 17621, 34453, 43885, 61439, 88105, 123347, 172265, 241171, 307195, 616735, 1205855, 2308351, 11541755, 16158457, 80792285]

約数ペア:

[(1, 80792285), (5, 16158457), (7, 11541755), (35, 2308351), (67, 1205855), (131, 616735), (263, 307195), (335, 241171), (469, 172265), (655, 123347), (917, 88105), (1315, 61439), (1841, 43885), (2345, 34453), (4585, 17621), (8777, 9205)]