3246425

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 4958016

約数和(自身を除く): 1711591

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 1427, 2275, 7135, 9989, 18551, 35675, 49945, 92755, 129857, 249725, 463775, 649285, 3246425]

約数ペア:

[(1, 3246425), (5, 649285), (7, 463775), (13, 249725), (25, 129857), (35, 92755), (65, 49945), (91, 35675), (175, 18551), (325, 9989), (455, 7135), (1427, 2275)]