86986445

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5167}}^1$

素因数の和:5229

約数の個数: 32

約数和(自身を含む): 131970048

約数和(自身を除く): 44983603

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 185, 259, 455, 481, 1295, 2405, 3367, 5167, 16835, 25835, 36169, 67171, 180845, 191179, 335855, 470197, 955895, 1338253, 2350985, 2485327, 6691265, 12426635, 17397289, 86986445]

約数ペア:

[(1, 86986445), (5, 17397289), (7, 12426635), (13, 6691265), (35, 2485327), (37, 2350985), (65, 1338253), (91, 955895), (185, 470197), (259, 335855), (455, 191179), (481, 180845), (1295, 67171), (2405, 36169), (3367, 25835), (5167, 16835)]