75978055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{25799}}^1$

素因数の和:25854

約数の個数: 16

約数和(自身を含む): 99072000

約数和(自身を除く): 23093945

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 25799, 128995, 490181, 799769, 2450905, 3998845, 15195611, 75978055]

約数ペア:

[(1, 75978055), (5, 15195611), (19, 3998845), (31, 2450905), (95, 799769), (155, 490181), (589, 128995), (2945, 25799)]