83019885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9901}}^1$

素因数の和:9965

約数の個数: 32

約数和(自身を含む): 146391168

約数和(自身を除く): 63371283

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 9901, 29703, 49505, 128713, 148515, 386139, 425743, 643565, 1277229, 1930695, 2128715, 5534659, 6386145, 16603977, 27673295, 83019885]

約数ペア:

[(1, 83019885), (3, 27673295), (5, 16603977), (13, 6386145), (15, 5534659), (39, 2128715), (43, 1930695), (65, 1277229), (129, 643565), (195, 425743), (215, 386139), (559, 148515), (645, 128713), (1677, 49505), (2795, 29703), (8385, 9901)]