12569205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4481}}^1$

素因数の和:4517

約数の個数: 32

約数和(自身を含む): 23234688

約数和(自身を除く): 10665483

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 4481, 13443, 22405, 49291, 67215, 76177, 147873, 228531, 246455, 380885, 739365, 837947, 1142655, 2513841, 4189735, 12569205]

約数ペア:

[(1, 12569205), (3, 4189735), (5, 2513841), (11, 1142655), (15, 837947), (17, 739365), (33, 380885), (51, 246455), (55, 228531), (85, 147873), (165, 76177), (187, 67215), (255, 49291), (561, 22405), (935, 13443), (2805, 4481)]