20161519335

素因数分解:

$3^2\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{313969}}^1$

素因数の和:315407

約数の個数: 24

約数和(自身を含む): 34971234480

約数和(自身を除く): 14809715145

約数列:

[1, 3, 5, 9, 15, 45, 1427, 4281, 7135, 12843, 21405, 64215, 313969, 941907, 1569845, 2825721, 4709535, 14128605, 448033763, 1344101289, 2240168815, 4032303867, 6720506445, 20161519335]

約数ペア:

[(1, 20161519335), (3, 6720506445), (5, 4032303867), (9, 2240168815), (15, 1344101289), (45, 448033763), (1427, 14128605), (4281, 4709535), (7135, 2825721), (12843, 1569845), (21405, 941907), (64215, 313969)]