61532775

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{16087}}^1$

素因数の和:16120

約数の個数: 36

約数和(自身を含む): 116702352

約数和(自身を除く): 55169577

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 16087, 48261, 80435, 144783, 241305, 273479, 402175, 723915, 820437, 1206525, 1367395, 2461311, 3619575, 4102185, 6836975, 12306555, 20510925, 61532775]

約数ペア:

[(1, 61532775), (3, 20510925), (5, 12306555), (9, 6836975), (15, 4102185), (17, 3619575), (25, 2461311), (45, 1367395), (51, 1206525), (75, 820437), (85, 723915), (153, 402175), (225, 273479), (255, 241305), (425, 144783), (765, 80435), (1275, 48261), (3825, 16087)]