13768615

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6449}}^1$

素因数の和:6522

約数の個数: 16

約数和(自身を含む): 19195200

約数和(自身を除く): 5426585

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 6449, 32245, 45143, 225715, 393389, 1966945, 2753723, 13768615]

約数ペア:

[(1, 13768615), (5, 2753723), (7, 1966945), (35, 393389), (61, 225715), (305, 45143), (427, 32245), (2135, 6449)]