11722185

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2846

約数の個数: 32

約数和(自身を含む): 21519360

約数和(自身を除く): 9797175

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 2801, 4185, 8403, 14005, 25209, 42015, 75627, 86831, 126045, 260493, 378135, 434155, 781479, 1302465, 2344437, 3907395, 11722185]

約数ペア:

[(1, 11722185), (3, 3907395), (5, 2344437), (9, 1302465), (15, 781479), (27, 434155), (31, 378135), (45, 260493), (93, 126045), (135, 86831), (155, 75627), (279, 42015), (465, 25209), (837, 14005), (1395, 8403), (2801, 4185)]