127253565

素因数分解:

$3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2239}}^1$

素因数の和:2674

約数の個数: 32

約数和(自身を含む): 226867200

約数和(自身を除く): 99613635

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 421, 1263, 2105, 2239, 3789, 6315, 6717, 11195, 11367, 18945, 20151, 33585, 56835, 60453, 100755, 302265, 942619, 2827857, 4713095, 8483571, 14139285, 25450713, 42417855, 127253565]

約数ペア:

[(1, 127253565), (3, 42417855), (5, 25450713), (9, 14139285), (15, 8483571), (27, 4713095), (45, 2827857), (135, 942619), (421, 302265), (1263, 100755), (2105, 60453), (2239, 56835), (3789, 33585), (6315, 20151), (6717, 18945), (11195, 11367)]