141530845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{28621}}^1$

素因数の和:28692

約数の個数: 16

約数和(自身を含む): 181348992

約数和(自身を除く): 39818147

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 28621, 143105, 658283, 1230703, 3291415, 6153515, 28306169, 141530845]

約数ペア:

[(1, 141530845), (5, 28306169), (23, 6153515), (43, 3291415), (115, 1230703), (215, 658283), (989, 143105), (4945, 28621)]