29253855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1289}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 50155200

約数和(自身を除く): 20901345

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 445, 1289, 1335, 1513, 3867, 4539, 6445, 7565, 19335, 21913, 22695, 65739, 109565, 114721, 328695, 344163, 573605, 1720815, 1950257, 5850771, 9751285, 29253855]

約数ペア:

[(1, 29253855), (3, 9751285), (5, 5850771), (15, 1950257), (17, 1720815), (51, 573605), (85, 344163), (89, 328695), (255, 114721), (267, 109565), (445, 65739), (1289, 22695), (1335, 21913), (1513, 19335), (3867, 7565), (4539, 6445)]