2801609855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1\times {\mathrm{599}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 3698956800

約数和(自身を除く): 897346945

約数列:

[1, 5, 11, 55, 277, 307, 599, 1385, 1535, 2995, 3047, 3377, 6589, 15235, 16885, 32945, 85039, 165923, 183893, 425195, 829615, 919465, 935429, 1825153, 2022823, 4677145, 9125765, 10114115, 50938361, 254691805, 560321971, 2801609855]

約数ペア:

[(1, 2801609855), (5, 560321971), (11, 254691805), (55, 50938361), (277, 10114115), (307, 9125765), (599, 4677145), (1385, 2022823), (1535, 1825153), (2995, 935429), (3047, 919465), (3377, 829615), (6589, 425195), (15235, 183893), (16885, 165923), (32945, 85039)]