54117765

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 102385920

約数和(自身を除く): 48268155

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 195, 237, 395, 585, 711, 1027, 1171, 1185, 3081, 3513, 3555, 5135, 5855, 9243, 10539, 15223, 15405, 17565, 45669, 46215, 52695, 76115, 92509, 137007, 228345, 277527, 462545, 685035, 832581, 1202617, 1387635, 3607851, 4162905, 6013085, 10823553, 18039255, 54117765]

約数ペア:

[(1, 54117765), (3, 18039255), (5, 10823553), (9, 6013085), (13, 4162905), (15, 3607851), (39, 1387635), (45, 1202617), (65, 832581), (79, 685035), (117, 462545), (195, 277527), (237, 228345), (395, 137007), (585, 92509), (711, 76115), (1027, 52695), (1171, 46215), (1185, 45669), (3081, 17565), (3513, 15405), (3555, 15223), (5135, 10539), (5855, 9243)]