415978055

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{8039}}^1$

素因数の和:8254

約数の個数: 16

約数和(自身を含む): 509414400

約数和(自身を除く): 93436345

約数列:

[1, 5, 79, 131, 395, 655, 8039, 10349, 40195, 51745, 635081, 1053109, 3175405, 5265545, 83195611, 415978055]

約数ペア:

[(1, 415978055), (5, 83195611), (79, 5265545), (131, 3175405), (395, 1053109), (655, 635081), (8039, 51745), (10349, 40195)]