66710835

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 119587104

約数和(自身を除く): 52876269

約数列:

[1, 3, 5, 9, 15, 45, 53, 83, 159, 249, 265, 337, 415, 477, 747, 795, 1011, 1245, 1685, 2385, 3033, 3735, 4399, 5055, 13197, 15165, 17861, 21995, 27971, 39591, 53583, 65985, 83913, 89305, 139855, 160749, 197955, 251739, 267915, 419565, 803745, 1258695, 1482463, 4447389, 7412315, 13342167, 22236945, 66710835]

約数ペア:

[(1, 66710835), (3, 22236945), (5, 13342167), (9, 7412315), (15, 4447389), (45, 1482463), (53, 1258695), (83, 803745), (159, 419565), (249, 267915), (265, 251739), (337, 197955), (415, 160749), (477, 139855), (747, 89305), (795, 83913), (1011, 65985), (1245, 53583), (1685, 39591), (2385, 27971), (3033, 21995), (3735, 17861), (4399, 15165), (5055, 13197)]