1520341665

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{6007}}^1$

素因数の和:6421

約数の個数: 32

約数和(自身を含む): 2491637760

約数和(自身を除く): 971296095

約数列:

[1, 3, 5, 15, 47, 141, 235, 359, 705, 1077, 1795, 5385, 6007, 16873, 18021, 30035, 50619, 84365, 90105, 253095, 282329, 846987, 1411645, 2156513, 4234935, 6469539, 10782565, 32347695, 101356111, 304068333, 506780555, 1520341665]

約数ペア:

[(1, 1520341665), (3, 506780555), (5, 304068333), (15, 101356111), (47, 32347695), (141, 10782565), (235, 6469539), (359, 4234935), (705, 2156513), (1077, 1411645), (1795, 846987), (5385, 282329), (6007, 253095), (16873, 90105), (18021, 84365), (30035, 50619)]