5123365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 6967800

約数和(自身を除く): 1844435

約数列:

[1, 5, 13, 23, 65, 115, 149, 299, 529, 745, 1495, 1937, 2645, 3427, 6877, 9685, 17135, 34385, 44551, 78821, 222755, 394105, 1024673, 5123365]

約数ペア:

[(1, 5123365), (5, 1024673), (13, 394105), (23, 222755), (65, 78821), (115, 44551), (149, 34385), (299, 17135), (529, 9685), (745, 6877), (1495, 3427), (1937, 2645)]