68648255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2311}}^1$

素因数の和:2786

約数の個数: 16

約数和(自身を含む): 88947264

約数和(自身を除く): 20299009

約数列:

[1, 5, 13, 65, 457, 2285, 2311, 5941, 11555, 29705, 30043, 150215, 1056127, 5280635, 13729651, 68648255]

約数ペア:

[(1, 68648255), (5, 13729651), (13, 5280635), (65, 1056127), (457, 150215), (2285, 30043), (2311, 29705), (5941, 11555)]