2554940445

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 4231604160

約数和(自身を除く): 1676663715

約数列:

[1, 3, 5, 15, 47, 83, 141, 235, 249, 415, 705, 929, 1245, 2209, 2787, 3901, 4645, 6627, 11045, 11703, 13935, 19505, 33135, 43663, 58515, 77107, 130989, 183347, 218315, 231321, 385535, 550041, 654945, 916735, 1156605, 2052161, 2750205, 3624029, 6156483, 10260805, 10872087, 18120145, 30782415, 54360435, 170329363, 510988089, 851646815, 2554940445]

約数ペア:

[(1, 2554940445), (3, 851646815), (5, 510988089), (15, 170329363), (47, 54360435), (83, 30782415), (141, 18120145), (235, 10872087), (249, 10260805), (415, 6156483), (705, 3624029), (929, 2750205), (1245, 2052161), (2209, 1156605), (2787, 916735), (3901, 654945), (4645, 550041), (6627, 385535), (11045, 231321), (11703, 218315), (13935, 183347), (19505, 130989), (33135, 77107), (43663, 58515)]