144633725

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1621}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 185842272

約数和(自身を除く): 41208547

約数列:

[1, 5, 25, 43, 83, 215, 415, 1075, 1621, 2075, 3569, 8105, 17845, 40525, 69703, 89225, 134543, 348515, 672715, 1742575, 3363575, 5785349, 28926745, 144633725]

約数ペア:

[(1, 144633725), (5, 28926745), (25, 5785349), (43, 3363575), (83, 1742575), (215, 672715), (415, 348515), (1075, 134543), (1621, 89225), (2075, 69703), (3569, 40525), (8105, 17845)]