81014775245

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{829}}^1\times {\mathrm{1543}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 99650995200

約数和(自身を除く): 18636219955

約数列:

[1, 5, 53, 239, 265, 829, 1195, 1543, 4145, 7715, 12667, 43937, 63335, 81779, 198131, 219685, 368777, 408895, 990655, 1279147, 1843885, 6395735, 10500943, 19545181, 52504715, 67794791, 97725905, 305716133, 338973955, 1528580665, 16202955049, 81014775245]

約数ペア:

[(1, 81014775245), (5, 16202955049), (53, 1528580665), (239, 338973955), (265, 305716133), (829, 97725905), (1195, 67794791), (1543, 52504715), (4145, 19545181), (7715, 10500943), (12667, 6395735), (43937, 1843885), (63335, 1279147), (81779, 990655), (198131, 408895), (219685, 368777)]