156949957025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{29347}}^1$

素因数の和:29582

約数の個数: 48

約数和(自身を含む): 207519003648

約数和(自身を除く): 50569046623

約数列:

[1, 5, 23, 25, 71, 115, 131, 355, 575, 655, 1633, 1775, 3013, 3275, 8165, 9301, 15065, 29347, 40825, 46505, 75325, 146735, 213923, 232525, 674981, 733675, 1069615, 2083637, 3374905, 3844457, 5348075, 10418185, 16874525, 19222285, 47923651, 52090925, 88422511, 96111425, 239618255, 272956447, 442112555, 1198091275, 1364782235, 2210562775, 6277998281, 6823911175, 31389991405, 156949957025]

約数ペア:

[(1, 156949957025), (5, 31389991405), (23, 6823911175), (25, 6277998281), (71, 2210562775), (115, 1364782235), (131, 1198091275), (355, 442112555), (575, 272956447), (655, 239618255), (1633, 96111425), (1775, 88422511), (3013, 52090925), (3275, 47923651), (8165, 19222285), (9301, 16874525), (15065, 10418185), (29347, 5348075), (40825, 3844457), (46505, 3374905), (75325, 2083637), (146735, 1069615), (213923, 733675), (232525, 674981)]