438312095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{75767}}^1$

素因数の和:75874

約数の個数: 16

約数和(自身を含む): 572806080

約数和(自身を除く): 134493985

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 75767, 378835, 984971, 4924855, 6743263, 33716315, 87662419, 438312095]

約数ペア:

[(1, 438312095), (5, 87662419), (13, 33716315), (65, 6743263), (89, 4924855), (445, 984971), (1157, 378835), (5785, 75767)]