22473405

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 42709680

約数和(自身を除く): 20236275

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1013, 1305, 1479, 2465, 3039, 4437, 5065, 7395, 9117, 15195, 17221, 22185, 29377, 45585, 51663, 86105, 88131, 146885, 154989, 258315, 264393, 440655, 499409, 774945, 1321965, 1498227, 2497045, 4494681, 7491135, 22473405]

約数ペア:

[(1, 22473405), (3, 7491135), (5, 4494681), (9, 2497045), (15, 1498227), (17, 1321965), (29, 774945), (45, 499409), (51, 440655), (85, 264393), (87, 258315), (145, 154989), (153, 146885), (255, 88131), (261, 86105), (435, 51663), (493, 45585), (765, 29377), (1013, 22185), (1305, 17221), (1479, 15195), (2465, 9117), (3039, 7395), (4437, 5065)]