11247015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 19567296

約数和(自身を除く): 8320281

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 421, 685, 1263, 1781, 2055, 2105, 5343, 5473, 6315, 8905, 16419, 26715, 27365, 57677, 82095, 173031, 288385, 749801, 865155, 2249403, 3749005, 11247015]

約数ペア:

[(1, 11247015), (3, 3749005), (5, 2249403), (13, 865155), (15, 749801), (39, 288385), (65, 173031), (137, 82095), (195, 57677), (411, 27365), (421, 26715), (685, 16419), (1263, 8905), (1781, 6315), (2055, 5473), (2105, 5343)]