30503925

素因数分解:

$3^3\times 5^2\times {\mathrm{45191}}^1$

素因数の和:45210

約数の個数: 24

約数和(自身を含む): 56038080

約数和(自身を除く): 25534155

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 45191, 135573, 225955, 406719, 677865, 1129775, 1220157, 2033595, 3389325, 6100785, 10167975, 30503925]

約数ペア:

[(1, 30503925), (3, 10167975), (5, 6100785), (9, 3389325), (15, 2033595), (25, 1220157), (27, 1129775), (45, 677865), (75, 406719), (135, 225955), (225, 135573), (675, 45191)]