85663635

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 140512320

約数和(自身を除く): 54848685

約数列:

[1, 3, 5, 15, 53, 159, 265, 277, 389, 795, 831, 1167, 1385, 1945, 4155, 5835, 14681, 20617, 44043, 61851, 73405, 103085, 107753, 220215, 309255, 323259, 538765, 1616295, 5710909, 17132727, 28554545, 85663635]

約数ペア:

[(1, 85663635), (3, 28554545), (5, 17132727), (15, 5710909), (53, 1616295), (159, 538765), (265, 323259), (277, 309255), (389, 220215), (795, 107753), (831, 103085), (1167, 73405), (1385, 61851), (1945, 44043), (4155, 20617), (5835, 14681)]