377342225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{8863}}^1$

素因数の和:9017

約数の個数: 24

約数和(自身を含む): 507800832

約数和(自身を除く): 130458607

約数列:

[1, 5, 13, 25, 65, 131, 325, 655, 1703, 3275, 8515, 8863, 42575, 44315, 115219, 221575, 576095, 1161053, 2880475, 5805265, 15093689, 29026325, 75468445, 377342225]

約数ペア:

[(1, 377342225), (5, 75468445), (13, 29026325), (25, 15093689), (65, 5805265), (131, 2880475), (325, 1161053), (655, 576095), (1703, 221575), (3275, 115219), (8515, 44315), (8863, 42575)]