4051725

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 6785280

約数和(自身を除く): 2733555

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 607, 1335, 1821, 2225, 3035, 6675, 9105, 15175, 45525, 54023, 162069, 270115, 810345, 1350575, 4051725]

約数ペア:

[(1, 4051725), (3, 1350575), (5, 810345), (15, 270115), (25, 162069), (75, 54023), (89, 45525), (267, 15175), (445, 9105), (607, 6675), (1335, 3035), (1821, 2225)]