538135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 737856

約数和(自身を除く): 199721

約数列:

[1, 5, 13, 17, 65, 85, 221, 487, 1105, 2435, 6331, 8279, 31655, 41395, 107627, 538135]

約数ペア:

[(1, 538135), (5, 107627), (13, 41395), (17, 31655), (65, 8279), (85, 6331), (221, 2435), (487, 1105)]