75172227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 114374400

約数和(自身を除く): 39202173

約数列:

[1, 3, 13, 19, 39, 57, 229, 247, 443, 687, 741, 1329, 2977, 4351, 5759, 8417, 8931, 13053, 17277, 25251, 56563, 101447, 109421, 169689, 304341, 328263, 1318811, 1927493, 3956433, 5782479, 25057409, 75172227]

約数ペア:

[(1, 75172227), (3, 25057409), (13, 5782479), (19, 3956433), (39, 1927493), (57, 1318811), (229, 328263), (247, 304341), (443, 169689), (687, 109421), (741, 101447), (1329, 56563), (2977, 25251), (4351, 17277), (5759, 13053), (8417, 8931)]