4142995245

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67547}}^1$

素因数の和:67634

約数の個数: 48

約数和(自身を含む): 7586991360

約数和(自身を除く): 3443996115

約数列:

[1, 3, 5, 9, 15, 29, 45, 47, 87, 141, 145, 235, 261, 423, 435, 705, 1305, 1363, 2115, 4089, 6815, 12267, 20445, 61335, 67547, 202641, 337735, 607923, 1013205, 1958863, 3039615, 3174709, 5876589, 9524127, 9794315, 15873545, 17629767, 28572381, 29382945, 47620635, 88148835, 92066561, 142861905, 276199683, 460332805, 828599049, 1380998415, 4142995245]

約数ペア:

[(1, 4142995245), (3, 1380998415), (5, 828599049), (9, 460332805), (15, 276199683), (29, 142861905), (45, 92066561), (47, 88148835), (87, 47620635), (141, 29382945), (145, 28572381), (235, 17629767), (261, 15873545), (423, 9794315), (435, 9524127), (705, 5876589), (1305, 3174709), (1363, 3039615), (2115, 1958863), (4089, 1013205), (6815, 607923), (12267, 337735), (20445, 202641), (61335, 67547)]