378009668875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{2833}}^1\times {\mathrm{62791}}^1$

素因数の和:65656

約数の個数: 32

約数和(自身を含む): 499690698624

約数和(自身を除く): 121681029749

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 2833, 14165, 48161, 62791, 70825, 240805, 313955, 354125, 1067447, 1204025, 1569775, 5337235, 6020125, 7848875, 26686175, 133430875, 177886903, 889434515, 3024077351, 4447172575, 15120386755, 22235862875, 75601933775, 378009668875]

約数ペア:

[(1, 378009668875), (5, 75601933775), (17, 22235862875), (25, 15120386755), (85, 4447172575), (125, 3024077351), (425, 889434515), (2125, 177886903), (2833, 133430875), (14165, 26686175), (48161, 7848875), (62791, 6020125), (70825, 5337235), (240805, 1569775), (313955, 1204025), (354125, 1067447)]