131260415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{183581}}^1$

素因数の和:183610

約数の個数: 16

約数和(自身を含む): 185050656

約数和(自身を除く): 53790241

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 183581, 917905, 2019391, 2386553, 10096955, 11932765, 26252083, 131260415]

約数ペア:

[(1, 131260415), (5, 26252083), (11, 11932765), (13, 10096955), (55, 2386553), (65, 2019391), (143, 917905), (715, 183581)]