2219325

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 3714048

約数和(自身を除く): 1494723

約数列:

[1, 3, 5, 15, 25, 75, 127, 233, 381, 635, 699, 1165, 1905, 3175, 3495, 5825, 9525, 17475, 29591, 88773, 147955, 443865, 739775, 2219325]

約数ペア:

[(1, 2219325), (3, 739775), (5, 443865), (15, 147955), (25, 88773), (75, 29591), (127, 17475), (233, 9525), (381, 5825), (635, 3495), (699, 3175), (1165, 1905)]