70440255

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 127030176

約数和(自身を除く): 56589921

約数列:

[1, 3, 5, 9, 15, 41, 45, 73, 123, 205, 219, 365, 369, 523, 615, 657, 1095, 1569, 1845, 2615, 2993, 3285, 4707, 7845, 8979, 14965, 21443, 23535, 26937, 38179, 44895, 64329, 107215, 114537, 134685, 190895, 192987, 321645, 343611, 572685, 964935, 1565339, 1718055, 4696017, 7826695, 14088051, 23480085, 70440255]

約数ペア:

[(1, 70440255), (3, 23480085), (5, 14088051), (9, 7826695), (15, 4696017), (41, 1718055), (45, 1565339), (73, 964935), (123, 572685), (205, 343611), (219, 321645), (365, 192987), (369, 190895), (523, 134685), (615, 114537), (657, 107215), (1095, 64329), (1569, 44895), (1845, 38179), (2615, 26937), (2993, 23535), (3285, 21443), (4707, 14965), (7845, 8979)]