127967445

素因数分解:

$3^5\times 5^1\times {\mathrm{105323}}^1$

素因数の和:105343

約数の個数: 24

約数和(自身を含む): 230027616

約数和(自身を除く): 102060171

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 105323, 315969, 526615, 947907, 1579845, 2843721, 4739535, 8531163, 14218605, 25593489, 42655815, 127967445]

約数ペア:

[(1, 127967445), (3, 42655815), (5, 25593489), (9, 14218605), (15, 8531163), (27, 4739535), (45, 2843721), (81, 1579845), (135, 947907), (243, 526615), (405, 315969), (1215, 105323)]