283082505

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1949}}^1$

素因数の和:2401

約数の個数: 32

約数和(自身を含む): 473990400

約数和(自身を除く): 190907895

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 421, 1263, 1949, 2105, 5847, 6315, 9683, 9745, 29049, 29235, 44827, 48415, 134481, 145245, 224135, 672405, 820529, 2461587, 4102645, 12307935, 18872167, 56616501, 94360835, 283082505]

約数ペア:

[(1, 283082505), (3, 94360835), (5, 56616501), (15, 18872167), (23, 12307935), (69, 4102645), (115, 2461587), (345, 820529), (421, 672405), (1263, 224135), (1949, 145245), (2105, 134481), (5847, 48415), (6315, 44827), (9683, 29235), (9745, 29049)]