226135

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:103

約数の個数: 24

約数和(自身を含む): 344736

約数和(自身を除く): 118601

約数列:

[1, 5, 7, 13, 35, 49, 65, 71, 91, 245, 355, 455, 497, 637, 923, 2485, 3185, 3479, 4615, 6461, 17395, 32305, 45227, 226135]

約数ペア:

[(1, 226135), (5, 45227), (7, 32305), (13, 17395), (35, 6461), (49, 4615), (65, 3479), (71, 3185), (91, 2485), (245, 923), (355, 637), (455, 497)]