193165225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3329}}^1$

素因数の和:3561

約数の個数: 24

約数和(自身を含む): 262617120

約数和(自身を除く): 69451895

約数列:

[1, 5, 11, 25, 55, 211, 275, 1055, 2321, 3329, 5275, 11605, 16645, 36619, 58025, 83225, 183095, 702419, 915475, 3512095, 7726609, 17560475, 38633045, 193165225]

約数ペア:

[(1, 193165225), (5, 38633045), (11, 17560475), (25, 7726609), (55, 3512095), (211, 915475), (275, 702419), (1055, 183095), (2321, 83225), (3329, 58025), (5275, 36619), (11605, 16645)]