82508725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1999}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 111104000

約数和(自身を除く): 28595275

約数列:

[1, 5, 13, 25, 65, 127, 325, 635, 1651, 1999, 3175, 8255, 9995, 25987, 41275, 49975, 129935, 253873, 649675, 1269365, 3300349, 6346825, 16501745, 82508725]

約数ペア:

[(1, 82508725), (5, 16501745), (13, 6346825), (25, 3300349), (65, 1269365), (127, 649675), (325, 253873), (635, 129935), (1651, 49975), (1999, 41275), (3175, 25987), (8255, 9995)]