1640982615

素因数分解:

$3^1\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{52369}}^1$

素因数の和:54466

約数の個数: 16

約数和(自身を含む): 2626879200

約数和(自身を除く): 985896585

約数列:

[1, 3, 5, 15, 2089, 6267, 10445, 31335, 52369, 157107, 261845, 785535, 109398841, 328196523, 546994205, 1640982615]

約数ペア:

[(1, 1640982615), (3, 546994205), (5, 328196523), (15, 109398841), (2089, 785535), (6267, 261845), (10445, 157107), (31335, 52369)]