11199565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4007}}^1$

素因数の和:4068

約数の個数: 16

約数和(自身を含む): 14813568

約数和(自身を除く): 3614003

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 4007, 20035, 52091, 172301, 260455, 861505, 2239913, 11199565]

約数ペア:

[(1, 11199565), (5, 2239913), (13, 861505), (43, 260455), (65, 172301), (215, 52091), (559, 20035), (2795, 4007)]