42050565

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8573}}^1$

素因数の和:8693

約数の個数: 24

約数和(自身を含む): 73564920

約数和(自身を除く): 31514355

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 8573, 25719, 42865, 77157, 128595, 385785, 934457, 2803371, 4672285, 8410113, 14016855, 42050565]

約数ペア:

[(1, 42050565), (3, 14016855), (5, 8410113), (9, 4672285), (15, 2803371), (45, 934457), (109, 385785), (327, 128595), (545, 77157), (981, 42865), (1635, 25719), (4905, 8573)]