67129985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 91784448

約数和(自身を除く): 24654463

約数列:

[1, 5, 13, 23, 65, 83, 115, 299, 415, 541, 1079, 1495, 1909, 2705, 5395, 7033, 9545, 12443, 24817, 35165, 44903, 62215, 124085, 161759, 224515, 583739, 808795, 1032769, 2918695, 5163845, 13425997, 67129985]

約数ペア:

[(1, 67129985), (5, 13425997), (13, 5163845), (23, 2918695), (65, 1032769), (83, 808795), (115, 583739), (299, 224515), (415, 161759), (541, 124085), (1079, 62215), (1495, 44903), (1909, 35165), (2705, 24817), (5395, 12443), (7033, 9545)]