28973465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{947}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 36175680

約数和(自身を除く): 7202215

約数列:

[1, 5, 29, 145, 211, 947, 1055, 4735, 6119, 27463, 30595, 137315, 199817, 999085, 5794693, 28973465]

約数ペア:

[(1, 28973465), (5, 5794693), (29, 999085), (145, 199817), (211, 137315), (947, 30595), (1055, 27463), (4735, 6119)]