2887014715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{55589}}^1$

素因数の和:55671

約数の個数: 32

約数和(自身を含む): 4034499840

約数和(自身を除く): 1147485125

約数列:

[1, 5, 13, 17, 47, 65, 85, 221, 235, 611, 799, 1105, 3055, 3995, 10387, 51935, 55589, 277945, 722657, 945013, 2612683, 3613285, 4725065, 12285169, 13063415, 33964879, 44415611, 61425845, 169824395, 222078055, 577402943, 2887014715]

約数ペア:

[(1, 2887014715), (5, 577402943), (13, 222078055), (17, 169824395), (47, 61425845), (65, 44415611), (85, 33964879), (221, 13063415), (235, 12285169), (611, 4725065), (799, 3613285), (1105, 2612683), (3055, 945013), (3995, 722657), (10387, 277945), (51935, 55589)]