85417215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4337}}^1$

素因数の和:4459

約数の個数: 32

約数和(自身を含む): 148671936

約数和(自身を除く): 63254721

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 1313, 1515, 3939, 4337, 6565, 13011, 19695, 21685, 56381, 65055, 169143, 281905, 438037, 845715, 1314111, 2190185, 5694481, 6570555, 17083443, 28472405, 85417215]

約数ペア:

[(1, 85417215), (3, 28472405), (5, 17083443), (13, 6570555), (15, 5694481), (39, 2190185), (65, 1314111), (101, 845715), (195, 438037), (303, 281905), (505, 169143), (1313, 65055), (1515, 56381), (3939, 21685), (4337, 19695), (6565, 13011)]