201559861675

素因数分解:

$5^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{3779}}^1$

素因数の和:4180

約数の個数: 48

約数和(自身を含む): 255943618560

約数和(自身を除く): 54383756885

約数列:

[1, 5, 25, 107, 127, 157, 535, 635, 785, 2675, 3175, 3779, 3925, 13589, 16799, 18895, 19939, 67945, 83995, 94475, 99695, 339725, 404353, 419975, 479933, 498475, 593303, 2021765, 2133473, 2399665, 2966515, 10108825, 10667365, 11998325, 14832575, 51352831, 53336825, 63483421, 75349481, 256764155, 317417105, 376747405, 1283820775, 1587085525, 1883737025, 8062394467, 40311972335, 201559861675]

約数ペア:

[(1, 201559861675), (5, 40311972335), (25, 8062394467), (107, 1883737025), (127, 1587085525), (157, 1283820775), (535, 376747405), (635, 317417105), (785, 256764155), (2675, 75349481), (3175, 63483421), (3779, 53336825), (3925, 51352831), (13589, 14832575), (16799, 11998325), (18895, 10667365), (19939, 10108825), (67945, 2966515), (83995, 2399665), (94475, 2133473), (99695, 2021765), (339725, 593303), (404353, 498475), (419975, 479933)]