67301745

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 127795200

約数和(自身を除く): 60493455

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 103, 105, 127, 147, 245, 309, 343, 381, 515, 635, 721, 735, 889, 1029, 1545, 1715, 1905, 2163, 2667, 3605, 4445, 5047, 5145, 6223, 10815, 13081, 13335, 15141, 18669, 25235, 31115, 35329, 39243, 43561, 65405, 75705, 91567, 93345, 105987, 130683, 176645, 196215, 217805, 274701, 457835, 529935, 640969, 653415, 1373505, 1922907, 3204845, 4486783, 9614535, 13460349, 22433915, 67301745]

約数ペア:

[(1, 67301745), (3, 22433915), (5, 13460349), (7, 9614535), (15, 4486783), (21, 3204845), (35, 1922907), (49, 1373505), (103, 653415), (105, 640969), (127, 529935), (147, 457835), (245, 274701), (309, 217805), (343, 196215), (381, 176645), (515, 130683), (635, 105987), (721, 93345), (735, 91567), (889, 75705), (1029, 65405), (1545, 43561), (1715, 39243), (1905, 35329), (2163, 31115), (2667, 25235), (3605, 18669), (4445, 15141), (5047, 13335), (5145, 13081), (6223, 10815)]