323284775

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{106871}}^1$

素因数の和:106903

約数の個数: 18

約数和(自身を含む): 440633256

約数和(自身を除く): 117348481

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 106871, 534355, 1175581, 2671775, 5877905, 12931391, 29389525, 64656955, 323284775]

約数ペア:

[(1, 323284775), (5, 64656955), (11, 29389525), (25, 12931391), (55, 5877905), (121, 2671775), (275, 1175581), (605, 534355), (3025, 106871)]