16009565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22391}}^1$

素因数の和:22420

約数の個数: 16

約数和(自身を含む): 22571136

約数和(自身を除く): 6561571

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 22391, 111955, 246301, 291083, 1231505, 1455415, 3201913, 16009565]

約数ペア:

[(1, 16009565), (5, 3201913), (11, 1455415), (13, 1231505), (55, 291083), (65, 246301), (143, 111955), (715, 22391)]