243358715

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{24083}}^1$

素因数の和:24178

約数の個数: 16

約数和(自身を含む): 305192448

約数和(自身を除く): 61833733

約数列:

[1, 5, 43, 47, 215, 235, 2021, 10105, 24083, 120415, 1035569, 1131901, 5177845, 5659505, 48671743, 243358715]

約数ペア:

[(1, 243358715), (5, 48671743), (43, 5659505), (47, 5177845), (215, 1131901), (235, 1035569), (2021, 120415), (10105, 24083)]