12147907995

素因数分解:

$3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{540989}}^1$

素因数の和:541499

約数の個数: 24

約数和(自身を含む): 21098610000

約数和(自身を除く): 8950702005

約数列:

[1, 3, 5, 9, 15, 45, 499, 1497, 2495, 4491, 7485, 22455, 540989, 1622967, 2704945, 4868901, 8114835, 24344505, 269953511, 809860533, 1349767555, 2429581599, 4049302665, 12147907995]

約数ペア:

[(1, 12147907995), (3, 4049302665), (5, 2429581599), (9, 1349767555), (15, 809860533), (45, 269953511), (499, 24344505), (1497, 8114835), (2495, 4868901), (4491, 2704945), (7485, 1622967), (22455, 540989)]