9397955

素因数分解:

$5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 13296960

約数和(自身を除く): 3899005

約数列:

[1, 5, 7, 35, 49, 89, 245, 431, 445, 623, 2155, 3017, 3115, 4361, 15085, 21119, 21805, 38359, 105595, 191795, 268513, 1342565, 1879591, 9397955]

約数ペア:

[(1, 9397955), (5, 1879591), (7, 1342565), (35, 268513), (49, 191795), (89, 105595), (245, 38359), (431, 21805), (445, 21119), (623, 15085), (2155, 4361), (3017, 3115)]