11894625

素因数分解:

$3^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 21861840

約数和(自身を除く): 9967215

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 97, 109, 125, 225, 291, 327, 375, 485, 545, 873, 981, 1125, 1455, 1635, 2425, 2725, 4365, 4905, 7275, 8175, 10573, 12125, 13625, 21825, 24525, 31719, 36375, 40875, 52865, 95157, 109125, 122625, 158595, 264325, 475785, 792975, 1321625, 2378925, 3964875, 11894625]

約数ペア:

[(1, 11894625), (3, 3964875), (5, 2378925), (9, 1321625), (15, 792975), (25, 475785), (45, 264325), (75, 158595), (97, 122625), (109, 109125), (125, 95157), (225, 52865), (291, 40875), (327, 36375), (375, 31719), (485, 24525), (545, 21825), (873, 13625), (981, 12125), (1125, 10573), (1455, 8175), (1635, 7275), (2425, 4905), (2725, 4365)]