545854075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{12821}}^1$

素因数の和:12975

約数の個数: 24

約数和(自身を含む): 734546736

約数和(自身を除く): 188692661

約数列:

[1, 5, 13, 25, 65, 131, 325, 655, 1703, 3275, 8515, 12821, 42575, 64105, 166673, 320525, 833365, 1679551, 4166825, 8397755, 21834163, 41988775, 109170815, 545854075]

約数ペア:

[(1, 545854075), (5, 109170815), (13, 41988775), (25, 21834163), (65, 8397755), (131, 4166825), (325, 1679551), (655, 833365), (1703, 320525), (3275, 166673), (8515, 64105), (12821, 42575)]