2788135

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2202

約数の個数: 16

約数和(自身を含む): 3928896

約数和(自身を除く): 1140761

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 2153, 10765, 15071, 75355, 79661, 398305, 557627, 2788135]

約数ペア:

[(1, 2788135), (5, 557627), (7, 398305), (35, 79661), (37, 75355), (185, 15071), (259, 10765), (1295, 2153)]