1074047425

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{355057}}^1$

素因数の和:355089

約数の個数: 18

約数和(自身を含む): 1463904134

約数和(自身を除く): 389856709

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 355057, 1775285, 3905627, 8876425, 19528135, 42961897, 97640675, 214809485, 1074047425]

約数ペア:

[(1, 1074047425), (5, 214809485), (11, 97640675), (25, 42961897), (55, 19528135), (121, 8876425), (275, 3905627), (605, 1775285), (3025, 355057)]