4874367025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{1611361}}^1$

素因数の和:1611393

約数の個数: 18

約数和(自身を含む): 6643645526

約数和(自身を除く): 1769278501

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 1611361, 8056805, 17724971, 40284025, 88624855, 194974681, 443124275, 974873405, 4874367025]

約数ペア:

[(1, 4874367025), (5, 974873405), (11, 443124275), (25, 194974681), (55, 88624855), (121, 40284025), (275, 17724971), (605, 8056805), (3025, 1611361)]