25804940245

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{65929}}^1$

素因数の和:66205

約数の個数: 32

約数和(自身を含む): 36228798720

約数和(自身を除く): 10423858475

約数列:

[1, 5, 7, 35, 53, 211, 265, 371, 1055, 1477, 1855, 7385, 11183, 55915, 65929, 78281, 329645, 391405, 461503, 2307515, 3494237, 13911019, 17471185, 24459659, 69555095, 97377133, 122298295, 486885665, 737284007, 3686420035, 5160988049, 25804940245]

約数ペア:

[(1, 25804940245), (5, 5160988049), (7, 3686420035), (35, 737284007), (53, 486885665), (211, 122298295), (265, 97377133), (371, 69555095), (1055, 24459659), (1477, 17471185), (1855, 13911019), (7385, 3494237), (11183, 2307515), (55915, 461503), (65929, 391405), (78281, 329645)]