20131722675

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1903709}}^1$

素因数の和:1903772

約数の個数: 36

約数和(自身を含む): 36825366240

約数和(自身を除く): 16693643565

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 3525, 10575, 1903709, 5711127, 9518545, 17133381, 28555635, 47592725, 85666905, 89474323, 142778175, 268422969, 428334525, 447371615, 805268907, 1342114845, 2236858075, 4026344535, 6710574225, 20131722675]

約数ペア:

[(1, 20131722675), (3, 6710574225), (5, 4026344535), (9, 2236858075), (15, 1342114845), (25, 805268907), (45, 447371615), (47, 428334525), (75, 268422969), (141, 142778175), (225, 89474323), (235, 85666905), (423, 47592725), (705, 28555635), (1175, 17133381), (2115, 9518545), (3525, 5711127), (10575, 1903709)]