66957665

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{10739}}^1$

素因数の和:10816

約数の個数: 16

約数和(自身を含む): 85060800

約数和(自身を除く): 18103135

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 10739, 53695, 311431, 461777, 1557155, 2308885, 13391533, 66957665]

約数ペア:

[(1, 66957665), (5, 13391533), (29, 2308885), (43, 1557155), (145, 461777), (215, 311431), (1247, 53695), (6235, 10739)]