54291315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2003}}^1$

素因数の和:2163

約数の個数: 32

約数和(自身を含む): 94268160

約数和(自身を除く): 39976845

約数列:

[1, 3, 5, 13, 15, 39, 65, 139, 195, 417, 695, 1807, 2003, 2085, 5421, 6009, 9035, 10015, 26039, 27105, 30045, 78117, 130195, 278417, 390585, 835251, 1392085, 3619421, 4176255, 10858263, 18097105, 54291315]

約数ペア:

[(1, 54291315), (3, 18097105), (5, 10858263), (13, 4176255), (15, 3619421), (39, 1392085), (65, 835251), (139, 390585), (195, 278417), (417, 130195), (695, 78117), (1807, 30045), (2003, 27105), (2085, 26039), (5421, 10015), (6009, 9035)]