16116765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9029}}^1$

素因数の和:9061

約数の個数: 32

約数和(自身を含む): 31207680

約数和(自身を除く): 15090915

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 9029, 27087, 45145, 63203, 135435, 153493, 189609, 316015, 460479, 767465, 948045, 1074451, 2302395, 3223353, 5372255, 16116765]

約数ペア:

[(1, 16116765), (3, 5372255), (5, 3223353), (7, 2302395), (15, 1074451), (17, 948045), (21, 767465), (35, 460479), (51, 316015), (85, 189609), (105, 153493), (119, 135435), (255, 63203), (357, 45145), (595, 27087), (1785, 9029)]