67582005

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 111158784

約数和(自身を除く): 43576779

約数列:

[1, 3, 5, 15, 47, 141, 235, 257, 373, 705, 771, 1119, 1285, 1865, 3855, 5595, 12079, 17531, 36237, 52593, 60395, 87655, 95861, 181185, 262965, 287583, 479305, 1437915, 4505467, 13516401, 22527335, 67582005]

約数ペア:

[(1, 67582005), (3, 22527335), (5, 13516401), (15, 4505467), (47, 1437915), (141, 479305), (235, 287583), (257, 262965), (373, 181185), (705, 95861), (771, 87655), (1119, 60395), (1285, 52593), (1865, 36237), (3855, 17531), (5595, 12079)]