2016147575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167663}}^1$

素因数の和:167723

約数の個数: 24

約数和(自身を含む): 2765114688

約数和(自身を除く): 748967113

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 2405, 12025, 167663, 838315, 2179619, 4191575, 6203531, 10898095, 31017655, 54490475, 80645903, 155088275, 403229515, 2016147575]

約数ペア:

[(1, 2016147575), (5, 403229515), (13, 155088275), (25, 80645903), (37, 54490475), (65, 31017655), (185, 10898095), (325, 6203531), (481, 4191575), (925, 2179619), (2405, 838315), (12025, 167663)]