72547345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7109}}^1$

素因数の和:7284

約数の個数: 16

約数和(自身を含む): 94363920

約数和(自身を除く): 21816575

約数列:

[1, 5, 13, 65, 157, 785, 2041, 7109, 10205, 35545, 92417, 462085, 1116113, 5580565, 14509469, 72547345]

約数ペア:

[(1, 72547345), (5, 14509469), (13, 5580565), (65, 1116113), (157, 462085), (785, 92417), (2041, 35545), (7109, 10205)]