266031525

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{27077}}^1$

素因数の和:27221

約数の個数: 24

約数和(自身を含む): 443212704

約数和(自身を除く): 177181179

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 9825, 27077, 81231, 135385, 406155, 676925, 2030775, 3547087, 10641261, 17735435, 53206305, 88677175, 266031525]

約数ペア:

[(1, 266031525), (3, 88677175), (5, 53206305), (15, 17735435), (25, 10641261), (75, 3547087), (131, 2030775), (393, 676925), (655, 406155), (1965, 135385), (3275, 81231), (9825, 27077)]