13754115

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 25316928

約数和(自身を除く): 11562813

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 97, 115, 137, 207, 291, 345, 411, 485, 685, 873, 1035, 1233, 1455, 2055, 2231, 3151, 4365, 6165, 6693, 9453, 11155, 13289, 15755, 20079, 28359, 33465, 39867, 47265, 66445, 100395, 119601, 141795, 199335, 305647, 598005, 916941, 1528235, 2750823, 4584705, 13754115]

約数ペア:

[(1, 13754115), (3, 4584705), (5, 2750823), (9, 1528235), (15, 916941), (23, 598005), (45, 305647), (69, 199335), (97, 141795), (115, 119601), (137, 100395), (207, 66445), (291, 47265), (345, 39867), (411, 33465), (485, 28359), (685, 20079), (873, 15755), (1035, 13289), (1233, 11155), (1455, 9453), (2055, 6693), (2231, 6165), (3151, 4365)]