12761105

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2447}}^1$

素因数の和:2608

約数の個数: 16

約数和(自身を含む): 17625600

約数和(自身を除く): 4864495

約数列:

[1, 5, 7, 35, 149, 745, 1043, 2447, 5215, 12235, 17129, 85645, 364603, 1823015, 2552221, 12761105]

約数ペア:

[(1, 12761105), (5, 2552221), (7, 1823015), (35, 364603), (149, 85645), (745, 17129), (1043, 12235), (2447, 5215)]