26117195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 35223552

約数和(自身を除く): 9106357

約数列:

[1, 5, 13, 47, 65, 83, 103, 235, 415, 515, 611, 1079, 1339, 3055, 3901, 4841, 5395, 6695, 8549, 19505, 24205, 42745, 50713, 62933, 111137, 253565, 314665, 401803, 555685, 2009015, 5223439, 26117195]

約数ペア:

[(1, 26117195), (5, 5223439), (13, 2009015), (47, 555685), (65, 401803), (83, 314665), (103, 253565), (235, 111137), (415, 62933), (515, 50713), (611, 42745), (1079, 24205), (1339, 19505), (3055, 8549), (3901, 6695), (4841, 5395)]