1331191675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{27043}}^1$

素因数の和:27243

約数の個数: 24

約数和(自身を含む): 1810866240

約数和(自身を除く): 479674565

約数列:

[1, 5, 11, 25, 55, 179, 275, 895, 1969, 4475, 9845, 27043, 49225, 135215, 297473, 676075, 1487365, 4840697, 7436825, 24203485, 53247667, 121017425, 266238335, 1331191675]

約数ペア:

[(1, 1331191675), (5, 266238335), (11, 121017425), (25, 53247667), (55, 24203485), (179, 7436825), (275, 4840697), (895, 1487365), (1969, 676075), (4475, 297473), (9845, 135215), (27043, 49225)]