2642915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 3581280

約数和(自身を除く): 938365

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 1657, 8285, 18227, 48053, 91135, 240265, 528583, 2642915]

約数ペア:

[(1, 2642915), (5, 528583), (11, 240265), (29, 91135), (55, 48053), (145, 18227), (319, 8285), (1595, 1657)]