521580452265

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1\times {\mathrm{197117}}^1$

素因数の和:197718

約数の個数: 48

約数和(自身を含む): 913164115968

約数和(自身を除く): 391583663703

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 463, 635, 1143, 1389, 1905, 2315, 4167, 5715, 6945, 20835, 58801, 176403, 197117, 294005, 529209, 591351, 882015, 985585, 1774053, 2646045, 2956755, 8870265, 25033859, 75101577, 91265171, 125169295, 225304731, 273795513, 375507885, 456325855, 821386539, 1126523655, 1368977565, 4106932695, 11590676717, 34772030151, 57953383585, 104316090453, 173860150755, 521580452265]

約数ペア:

[(1, 521580452265), (3, 173860150755), (5, 104316090453), (9, 57953383585), (15, 34772030151), (45, 11590676717), (127, 4106932695), (381, 1368977565), (463, 1126523655), (635, 821386539), (1143, 456325855), (1389, 375507885), (1905, 273795513), (2315, 225304731), (4167, 125169295), (5715, 91265171), (6945, 75101577), (20835, 25033859), (58801, 8870265), (176403, 2956755), (197117, 2646045), (294005, 1774053), (529209, 985585), (591351, 882015)]