66968405

素因数分解:

$5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{8429}}^1$

素因数の和:8668

約数の個数: 16

約数和(自身を含む): 92257920

約数和(自身を除く): 25289515

約数列:

[1, 5, 7, 35, 227, 1135, 1589, 7945, 8429, 42145, 59003, 295015, 1913383, 9566915, 13393681, 66968405]

約数ペア:

[(1, 66968405), (5, 13393681), (7, 9566915), (35, 1913383), (227, 295015), (1135, 59003), (1589, 42145), (7945, 8429)]