57283965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 106299648

約数和(自身を除く): 49015683

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 103, 153, 255, 309, 515, 727, 765, 927, 1545, 1751, 2181, 3635, 4635, 5253, 6543, 8755, 10905, 12359, 15759, 26265, 32715, 37077, 61795, 74881, 78795, 111231, 185385, 224643, 374405, 556155, 673929, 1123215, 1272977, 3369645, 3818931, 6364885, 11456793, 19094655, 57283965]

約数ペア:

[(1, 57283965), (3, 19094655), (5, 11456793), (9, 6364885), (15, 3818931), (17, 3369645), (45, 1272977), (51, 1123215), (85, 673929), (103, 556155), (153, 374405), (255, 224643), (309, 185385), (515, 111231), (727, 78795), (765, 74881), (927, 61795), (1545, 37077), (1751, 32715), (2181, 26265), (3635, 15759), (4635, 12359), (5253, 10905), (6543, 8755)]