54328542225

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{367}}^1\times {\mathrm{19163}}^1$

素因数の和:19646

約数の個数: 48

約数和(自身を含む): 90947131392

約数和(自身を除く): 36618589167

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 367, 515, 1101, 1545, 1835, 2575, 5505, 7725, 9175, 19163, 27525, 37801, 57489, 95815, 113403, 189005, 287445, 479075, 567015, 945025, 1437225, 1973789, 2835075, 5921367, 7032821, 9868945, 21098463, 29606835, 35164105, 49344725, 105492315, 148034175, 175820525, 527461575, 724380563, 2173141689, 3621902815, 10865708445, 18109514075, 54328542225]

約数ペア:

[(1, 54328542225), (3, 18109514075), (5, 10865708445), (15, 3621902815), (25, 2173141689), (75, 724380563), (103, 527461575), (309, 175820525), (367, 148034175), (515, 105492315), (1101, 49344725), (1545, 35164105), (1835, 29606835), (2575, 21098463), (5505, 9868945), (7725, 7032821), (9175, 5921367), (19163, 2835075), (27525, 1973789), (37801, 1437225), (57489, 945025), (95815, 567015), (113403, 479075), (189005, 287445)]