1427793055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{673}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 1869686784

約数和(自身を除く): 441893729

約数列:

[1, 5, 13, 65, 127, 257, 635, 673, 1285, 1651, 3341, 3365, 8255, 8749, 16705, 32639, 43745, 85471, 163195, 172961, 424307, 427355, 864805, 1111123, 2121535, 2248493, 5555615, 11242465, 21966047, 109830235, 285558611, 1427793055]

約数ペア:

[(1, 1427793055), (5, 285558611), (13, 109830235), (65, 21966047), (127, 11242465), (257, 5555615), (635, 2248493), (673, 2121535), (1285, 1111123), (1651, 864805), (3341, 427355), (3365, 424307), (8255, 172961), (8749, 163195), (16705, 85471), (32639, 43745)]