57426255

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 106164864

約数和(自身を除く): 48738609

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 271, 277, 765, 813, 831, 1355, 1385, 2439, 2493, 4065, 4155, 4607, 4709, 12195, 12465, 13821, 14127, 23035, 23545, 41463, 42381, 69105, 70635, 75067, 207315, 211905, 225201, 375335, 675603, 1126005, 1276139, 3378015, 3828417, 6380695, 11485251, 19142085, 57426255]

約数ペア:

[(1, 57426255), (3, 19142085), (5, 11485251), (9, 6380695), (15, 3828417), (17, 3378015), (45, 1276139), (51, 1126005), (85, 675603), (153, 375335), (255, 225201), (271, 211905), (277, 207315), (765, 75067), (813, 70635), (831, 69105), (1355, 42381), (1385, 41463), (2439, 23545), (2493, 23035), (4065, 14127), (4155, 13821), (4607, 12465), (4709, 12195)]