42870735

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13807}}^1$

素因数の和:13844

約数の個数: 32

約数和(自身を含む): 79534080

約数和(自身を除く): 36663345

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 13807, 41421, 69035, 124263, 207105, 317561, 372789, 621315, 952683, 1587805, 1863945, 2858049, 4763415, 8574147, 14290245, 42870735]

約数ペア:

[(1, 42870735), (3, 14290245), (5, 8574147), (9, 4763415), (15, 2858049), (23, 1863945), (27, 1587805), (45, 952683), (69, 621315), (115, 372789), (135, 317561), (207, 207105), (345, 124263), (621, 69035), (1035, 41421), (3105, 13807)]