1020346545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{29207}}^1$

素因数の和:29369

約数の個数: 32

約数和(自身を含む): 1741264128

約数和(自身を除く): 720917583

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 255, 411, 685, 2055, 2329, 6987, 11645, 29207, 34935, 87621, 146035, 438105, 496519, 1489557, 2482595, 4001359, 7447785, 12004077, 20006795, 60020385, 68023103, 204069309, 340115515, 1020346545]

約数ペア:

[(1, 1020346545), (3, 340115515), (5, 204069309), (15, 68023103), (17, 60020385), (51, 20006795), (85, 12004077), (137, 7447785), (255, 4001359), (411, 2482595), (685, 1489557), (2055, 496519), (2329, 438105), (6987, 146035), (11645, 87621), (29207, 34935)]