2886515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 3797280

約数和(自身を除く): 910765

約数列:

[1, 5, 17, 29, 85, 145, 493, 1171, 2465, 5855, 19907, 33959, 99535, 169795, 577303, 2886515]

約数ペア:

[(1, 2886515), (5, 577303), (17, 169795), (29, 99535), (85, 33959), (145, 19907), (493, 5855), (1171, 2465)]