4215661655

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{18461}}^1$

素因数の和:18994

約数の個数: 16

約数和(自身を含む): 5117666400

約数和(自身を除く): 902004745

約数列:

[1, 5, 109, 419, 545, 2095, 18461, 45671, 92305, 228355, 2012249, 7735159, 10061245, 38675795, 843132331, 4215661655]

約数ペア:

[(1, 4215661655), (5, 843132331), (109, 38675795), (419, 10061245), (545, 7735159), (2095, 2012249), (18461, 228355), (45671, 92305)]