57309905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{821}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 71967744

約数和(自身を除く): 14657839

約数列:

[1, 5, 23, 115, 607, 821, 3035, 4105, 13961, 18883, 69805, 94415, 498347, 2491735, 11461981, 57309905]

約数ペア:

[(1, 57309905), (5, 11461981), (23, 2491735), (115, 498347), (607, 94415), (821, 69805), (3035, 18883), (4105, 13961)]