11403855

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4969}}^1$

素因数の和:5000

約数の個数: 32

約数和(自身を含む): 21470400

約数和(自身を除く): 10066545

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 4969, 14907, 24845, 44721, 74535, 84473, 134163, 223605, 253419, 422365, 670815, 760257, 1267095, 2280771, 3801285, 11403855]

約数ペア:

[(1, 11403855), (3, 3801285), (5, 2280771), (9, 1267095), (15, 760257), (17, 670815), (27, 422365), (45, 253419), (51, 223605), (85, 134163), (135, 84473), (153, 74535), (255, 44721), (459, 24845), (765, 14907), (2295, 4969)]