156948872085

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1\times {\mathrm{57991}}^1$

素因数の和:58578

約数の個数: 48

約数和(自身を含む): 274659390720

約数和(自身を除く): 117710518635

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 439, 685, 1233, 1317, 2055, 2195, 3951, 6165, 6585, 19755, 57991, 60143, 173973, 180429, 289955, 300715, 521919, 541287, 869865, 902145, 2609595, 2706435, 7944767, 23834301, 25458049, 39723835, 71502903, 76374147, 119171505, 127290245, 229122441, 357514515, 381870735, 1145612205, 3487752713, 10463258139, 17438763565, 31389774417, 52316290695, 156948872085]

約数ペア:

[(1, 156948872085), (3, 52316290695), (5, 31389774417), (9, 17438763565), (15, 10463258139), (45, 3487752713), (137, 1145612205), (411, 381870735), (439, 357514515), (685, 229122441), (1233, 127290245), (1317, 119171505), (2055, 76374147), (2195, 71502903), (3951, 39723835), (6165, 25458049), (6585, 23834301), (19755, 7944767), (57991, 2706435), (60143, 2609595), (173973, 902145), (180429, 869865), (289955, 541287), (300715, 521919)]