13085925

素因数分解:

$3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 21799200

約数和(自身を除く): 8713275

約数列:

[1, 3, 5, 15, 25, 75, 149, 447, 745, 1171, 2235, 3513, 3725, 5855, 11175, 17565, 29275, 87825, 174479, 523437, 872395, 2617185, 4361975, 13085925]

約数ペア:

[(1, 13085925), (3, 4361975), (5, 2617185), (15, 872395), (25, 523437), (75, 174479), (149, 87825), (447, 29275), (745, 17565), (1171, 11175), (2235, 5855), (3513, 3725)]