39940055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7703}}^1$

素因数の和:7786

約数の個数: 16

約数和(自身を含む): 51585984

約数和(自身を除く): 11645929

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 7703, 38515, 130951, 469883, 654755, 2349415, 7988011, 39940055]

約数ペア:

[(1, 39940055), (5, 7988011), (17, 2349415), (61, 654755), (85, 469883), (305, 130951), (1037, 38515), (5185, 7703)]