75648915

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{28493}}^1$

素因数の和:28563

約数の個数: 24

約数和(自身を含む): 133351920

約数和(自身を除く): 57703005

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 28493, 85479, 142465, 256437, 427395, 1282185, 1681087, 5043261, 8405435, 15129783, 25216305, 75648915]

約数ペア:

[(1, 75648915), (3, 25216305), (5, 15129783), (9, 8405435), (15, 5043261), (45, 1681087), (59, 1282185), (177, 427395), (295, 256437), (531, 142465), (885, 85479), (2655, 28493)]