12734925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 24379392

約数和(自身を除く): 11644467

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 127, 175, 191, 381, 525, 573, 635, 889, 955, 1337, 1905, 2667, 2865, 3175, 4011, 4445, 4775, 6685, 9525, 13335, 14325, 20055, 22225, 24257, 33425, 66675, 72771, 100275, 121285, 169799, 363855, 509397, 606425, 848995, 1819275, 2546985, 4244975, 12734925]

約数ペア:

[(1, 12734925), (3, 4244975), (5, 2546985), (7, 1819275), (15, 848995), (21, 606425), (25, 509397), (35, 363855), (75, 169799), (105, 121285), (127, 100275), (175, 72771), (191, 66675), (381, 33425), (525, 24257), (573, 22225), (635, 20055), (889, 14325), (955, 13335), (1337, 9525), (1905, 6685), (2667, 4775), (2865, 4445), (3175, 4011)]