67041285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{929}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 114099840

約数和(自身を除く): 47058555

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 283, 849, 929, 1415, 2787, 4245, 4645, 4811, 13935, 14433, 15793, 24055, 47379, 72165, 78965, 236895, 262907, 788721, 1314535, 3943605, 4469419, 13408257, 22347095, 67041285]

約数ペア:

[(1, 67041285), (3, 22347095), (5, 13408257), (15, 4469419), (17, 3943605), (51, 1314535), (85, 788721), (255, 262907), (283, 236895), (849, 78965), (929, 72165), (1415, 47379), (2787, 24055), (4245, 15793), (4645, 14433), (4811, 13935)]