13572405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3917}}^1$

素因数の和:3946

約数の個数: 48

約数和(自身を含む): 29337984

約数和(自身を除く): 15765579

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 3917, 11751, 19585, 27419, 35253, 43087, 58755, 82257, 129261, 137095, 176265, 215435, 246771, 301609, 387783, 411285, 646305, 904827, 1233855, 1508045, 1938915, 2714481, 4524135, 13572405]

約数ペア:

[(1, 13572405), (3, 4524135), (5, 2714481), (7, 1938915), (9, 1508045), (11, 1233855), (15, 904827), (21, 646305), (33, 411285), (35, 387783), (45, 301609), (55, 246771), (63, 215435), (77, 176265), (99, 137095), (105, 129261), (165, 82257), (231, 58755), (315, 43087), (385, 35253), (495, 27419), (693, 19585), (1155, 11751), (3465, 3917)]