4052325

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 6803136

約数和(自身を除く): 2750811

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 761, 1065, 1775, 2283, 3805, 5325, 11415, 19025, 54031, 57075, 162093, 270155, 810465, 1350775, 4052325]

約数ペア:

[(1, 4052325), (3, 1350775), (5, 810465), (15, 270155), (25, 162093), (71, 57075), (75, 54031), (213, 19025), (355, 11415), (761, 5325), (1065, 3805), (1775, 2283)]