30019292925

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{6784021}}^1$

素因数の和:6784093

約数の個数: 24

約数和(自身を含む): 50473123680

約数和(自身を除く): 20453830755

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1475, 4425, 6784021, 20352063, 33920105, 101760315, 169600525, 400257239, 508801575, 1200771717, 2001286195, 6003858585, 10006430975, 30019292925]

約数ペア:

[(1, 30019292925), (3, 10006430975), (5, 6003858585), (15, 2001286195), (25, 1200771717), (59, 508801575), (75, 400257239), (177, 169600525), (295, 101760315), (885, 33920105), (1475, 20352063), (4425, 6784021)]