12396125

素因数分解:

$5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 18290688

約数和(自身を除く): 5894563

約数列:

[1, 5, 7, 25, 31, 35, 125, 155, 175, 217, 457, 775, 875, 1085, 2285, 3199, 3875, 5425, 11425, 14167, 15995, 27125, 57125, 70835, 79975, 99169, 354175, 399875, 495845, 1770875, 2479225, 12396125]

約数ペア:

[(1, 12396125), (5, 2479225), (7, 1770875), (25, 495845), (31, 399875), (35, 354175), (125, 99169), (155, 79975), (175, 70835), (217, 57125), (457, 27125), (775, 15995), (875, 14167), (1085, 11425), (2285, 5425), (3199, 3875)]