2247451845

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1\times {\mathrm{1549}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 3623875200

約数和(自身を除く): 1376423355

約数列:

[1, 3, 5, 15, 197, 491, 591, 985, 1473, 1549, 2455, 2955, 4647, 7365, 7745, 23235, 96727, 290181, 305153, 483635, 760559, 915459, 1450905, 1525765, 2281677, 3802795, 4577295, 11408385, 149830123, 449490369, 749150615, 2247451845]

約数ペア:

[(1, 2247451845), (3, 749150615), (5, 449490369), (15, 149830123), (197, 11408385), (491, 4577295), (591, 3802795), (985, 2281677), (1473, 1525765), (1549, 1450905), (2455, 915459), (2955, 760559), (4647, 483635), (7365, 305153), (7745, 290181), (23235, 96727)]