2821558085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{626317}}^1$

素因数の和:626392

約数の個数: 16

約数和(自身を含む): 3652686576

約数和(自身を除く): 831128491

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 626317, 3131585, 10647389, 33194801, 53236945, 165974005, 564311617, 2821558085]

約数ペア:

[(1, 2821558085), (5, 564311617), (17, 165974005), (53, 53236945), (85, 33194801), (265, 10647389), (901, 3131585), (4505, 626317)]