28305484785

素因数分解:

$3^2\times 5^1\times {\mathrm{4903}}^1\times {\mathrm{128291}}^1$

素因数の和:133205

約数の個数: 24

約数和(自身を含む): 49073229504

約数和(自身を除く): 20767744719

約数列:

[1, 3, 5, 9, 15, 45, 4903, 14709, 24515, 44127, 73545, 128291, 220635, 384873, 641455, 1154619, 1924365, 5773095, 629010773, 1887032319, 3145053865, 5661096957, 9435161595, 28305484785]

約数ペア:

[(1, 28305484785), (3, 9435161595), (5, 5661096957), (9, 3145053865), (15, 1887032319), (45, 629010773), (4903, 5773095), (14709, 1924365), (24515, 1154619), (44127, 641455), (73545, 384873), (128291, 220635)]