781036686135

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{826927}}^1$

素因数の和:827228

約数の個数: 48

約数和(自身を含む): 1372568171520

約数和(自身を除く): 591531485385

約数列:

[1, 3, 5, 9, 15, 45, 139, 151, 417, 453, 695, 755, 1251, 1359, 2085, 2265, 6255, 6795, 20989, 62967, 104945, 188901, 314835, 826927, 944505, 2480781, 4134635, 7442343, 12403905, 37211715, 114942853, 124865977, 344828559, 374597931, 574714265, 624329885, 1034485677, 1123793793, 1724142795, 1872989655, 5172428385, 5618968965, 17356370803, 52069112409, 86781854015, 156207337227, 260345562045, 781036686135]

約数ペア:

[(1, 781036686135), (3, 260345562045), (5, 156207337227), (9, 86781854015), (15, 52069112409), (45, 17356370803), (139, 5618968965), (151, 5172428385), (417, 1872989655), (453, 1724142795), (695, 1123793793), (755, 1034485677), (1251, 624329885), (1359, 574714265), (2085, 374597931), (2265, 344828559), (6255, 124865977), (6795, 114942853), (20989, 37211715), (62967, 12403905), (104945, 7442343), (188901, 4134635), (314835, 2480781), (826927, 944505)]