47101005

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 97474104

約数和(自身を除く): 50373099

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 49, 63, 105, 123, 147, 205, 245, 287, 315, 369, 441, 521, 615, 735, 861, 1435, 1563, 1845, 2009, 2205, 2583, 2605, 3647, 4305, 4689, 6027, 7815, 10045, 10941, 12915, 18081, 18235, 21361, 23445, 25529, 30135, 32823, 54705, 64083, 76587, 90405, 106805, 127645, 149527, 164115, 192249, 229761, 320415, 382935, 448581, 747635, 961245, 1046689, 1148805, 1345743, 2242905, 3140067, 5233445, 6728715, 9420201, 15700335, 47101005]

約数ペア:

[(1, 47101005), (3, 15700335), (5, 9420201), (7, 6728715), (9, 5233445), (15, 3140067), (21, 2242905), (35, 1345743), (41, 1148805), (45, 1046689), (49, 961245), (63, 747635), (105, 448581), (123, 382935), (147, 320415), (205, 229761), (245, 192249), (287, 164115), (315, 149527), (369, 127645), (441, 106805), (521, 90405), (615, 76587), (735, 64083), (861, 54705), (1435, 32823), (1563, 30135), (1845, 25529), (2009, 23445), (2205, 21361), (2583, 18235), (2605, 18081), (3647, 12915), (4305, 10941), (4689, 10045), (6027, 7815)]