40590135

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 75400416

約数和(自身を除く): 34810281

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 97, 153, 255, 291, 485, 547, 765, 873, 1455, 1641, 1649, 2735, 4365, 4923, 4947, 8205, 8245, 9299, 14841, 24615, 24735, 27897, 46495, 53059, 74205, 83691, 139485, 159177, 265295, 418455, 477531, 795885, 902003, 2387655, 2706009, 4510015, 8118027, 13530045, 40590135]

約数ペア:

[(1, 40590135), (3, 13530045), (5, 8118027), (9, 4510015), (15, 2706009), (17, 2387655), (45, 902003), (51, 795885), (85, 477531), (97, 418455), (153, 265295), (255, 159177), (291, 139485), (485, 83691), (547, 74205), (765, 53059), (873, 46495), (1455, 27897), (1641, 24735), (1649, 24615), (2735, 14841), (4365, 9299), (4923, 8245), (4947, 8205)]