2012131335

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{20533}}^1$

素因数の和:20727

約数の個数: 32

約数和(自身を含む): 3311723520

約数和(自身を除く): 1299592185

約数列:

[1, 3, 5, 15, 47, 139, 141, 235, 417, 695, 705, 2085, 6533, 19599, 20533, 32665, 61599, 97995, 102665, 307995, 965051, 2854087, 2895153, 4825255, 8562261, 14270435, 14475765, 42811305, 134142089, 402426267, 670710445, 2012131335]

約数ペア:

[(1, 2012131335), (3, 670710445), (5, 402426267), (15, 134142089), (47, 42811305), (139, 14475765), (141, 14270435), (235, 8562261), (417, 4825255), (695, 2895153), (705, 2854087), (2085, 965051), (6533, 307995), (19599, 102665), (20533, 97995), (32665, 61599)]