47448275

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 73120320

約数和(自身を除く): 25672045

約数列:

[1, 5, 7, 17, 25, 35, 41, 85, 119, 175, 205, 287, 389, 425, 595, 697, 1025, 1435, 1945, 2723, 2975, 3485, 4879, 6613, 7175, 9725, 13615, 15949, 17425, 24395, 33065, 46291, 68075, 79745, 111643, 121975, 165325, 231455, 271133, 398725, 558215, 1157275, 1355665, 1897931, 2791075, 6778325, 9489655, 47448275]

約数ペア:

[(1, 47448275), (5, 9489655), (7, 6778325), (17, 2791075), (25, 1897931), (35, 1355665), (41, 1157275), (85, 558215), (119, 398725), (175, 271133), (205, 231455), (287, 165325), (389, 121975), (425, 111643), (595, 79745), (697, 68075), (1025, 46291), (1435, 33065), (1945, 24395), (2723, 17425), (2975, 15949), (3485, 13615), (4879, 9725), (6613, 7175)]