2018565

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 3614208

約数和(自身を除く): 1595643

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 1447, 4341, 7235, 13023, 21705, 44857, 65115, 134571, 224285, 403713, 672855, 2018565]

約数ペア:

[(1, 2018565), (3, 672855), (5, 403713), (9, 224285), (15, 134571), (31, 65115), (45, 44857), (93, 21705), (155, 13023), (279, 7235), (465, 4341), (1395, 1447)]