6446991075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{823}}^1$

素因数の和:1233

約数の個数: 96

約数和(自身を含む): 12516151296

約数和(自身を除く): 6069160221

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 175, 215, 301, 347, 525, 645, 823, 903, 1041, 1075, 1505, 1735, 2429, 2469, 3225, 4115, 4515, 5205, 5761, 7287, 7525, 8675, 12145, 12345, 14921, 17283, 20575, 22575, 26025, 28805, 35389, 36435, 44763, 60725, 61725, 74605, 86415, 104447, 106167, 144025, 176945, 182175, 223815, 247723, 285581, 313341, 373025, 432075, 522235, 530835, 743169, 856743, 884725, 1119075, 1238615, 1427905, 1566705, 1999067, 2611175, 2654175, 3715845, 4283715, 5997201, 6193075, 7139525, 7833525, 9995335, 12279983, 18579225, 21418575, 29986005, 36839949, 49976675, 61399915, 85959881, 149930025, 184199745, 257879643, 306999575, 429799405, 920998725, 1289398215, 2148997025, 6446991075]

約数ペア:

[(1, 6446991075), (3, 2148997025), (5, 1289398215), (7, 920998725), (15, 429799405), (21, 306999575), (25, 257879643), (35, 184199745), (43, 149930025), (75, 85959881), (105, 61399915), (129, 49976675), (175, 36839949), (215, 29986005), (301, 21418575), (347, 18579225), (525, 12279983), (645, 9995335), (823, 7833525), (903, 7139525), (1041, 6193075), (1075, 5997201), (1505, 4283715), (1735, 3715845), (2429, 2654175), (2469, 2611175), (3225, 1999067), (4115, 1566705), (4515, 1427905), (5205, 1238615), (5761, 1119075), (7287, 884725), (7525, 856743), (8675, 743169), (12145, 530835), (12345, 522235), (14921, 432075), (17283, 373025), (20575, 313341), (22575, 285581), (26025, 247723), (28805, 223815), (35389, 182175), (36435, 176945), (44763, 144025), (60725, 106167), (61725, 104447), (74605, 86415)]