12385095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2857}}^1$

素因数の和:2899

約数の個数: 24

約数和(自身を含む): 21057744

約数和(自身を除く): 8672649

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 2857, 4335, 8571, 14285, 42855, 48569, 145707, 242845, 728535, 825673, 2477019, 4128365, 12385095]

約数ペア:

[(1, 12385095), (3, 4128365), (5, 2477019), (15, 825673), (17, 728535), (51, 242845), (85, 145707), (255, 48569), (289, 42855), (867, 14285), (1445, 8571), (2857, 4335)]