15239025

素因数分解:

$3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:866

約数の個数: 36

約数和(自身を含む): 27637740

約数和(自身を除く): 12398715

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 225, 267, 445, 761, 801, 1335, 2225, 2283, 3805, 4005, 6675, 6849, 11415, 19025, 20025, 34245, 57075, 67729, 171225, 203187, 338645, 609561, 1015935, 1693225, 3047805, 5079675, 15239025]

約数ペア:

[(1, 15239025), (3, 5079675), (5, 3047805), (9, 1693225), (15, 1015935), (25, 609561), (45, 338645), (75, 203187), (89, 171225), (225, 67729), (267, 57075), (445, 34245), (761, 20025), (801, 19025), (1335, 11415), (2225, 6849), (2283, 6675), (3805, 4005)]