11411505

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 23946624

約数和(自身を除く): 12535119

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 2131, 5355, 6393, 10655, 14917, 19179, 31965, 36227, 44751, 74585, 95895, 108681, 134253, 181135, 223755, 253589, 326043, 543405, 671265, 760767, 1267945, 1630215, 2282301, 3803835, 11411505]

約数ペア:

[(1, 11411505), (3, 3803835), (5, 2282301), (7, 1630215), (9, 1267945), (15, 760767), (17, 671265), (21, 543405), (35, 326043), (45, 253589), (51, 223755), (63, 181135), (85, 134253), (105, 108681), (119, 95895), (153, 74585), (255, 44751), (315, 36227), (357, 31965), (595, 19179), (765, 14917), (1071, 10655), (1785, 6393), (2131, 5355)]