17943035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 24615360

約数和(自身を除く): 6672325

約数列:

[1, 5, 11, 41, 55, 73, 109, 205, 365, 451, 545, 803, 1199, 2255, 2993, 4015, 4469, 5995, 7957, 14965, 22345, 32923, 39785, 49159, 87527, 164615, 245795, 326237, 437635, 1631185, 3588607, 17943035]

約数ペア:

[(1, 17943035), (5, 3588607), (11, 1631185), (41, 437635), (55, 326237), (73, 245795), (109, 164615), (205, 87527), (365, 49159), (451, 39785), (545, 32923), (803, 22345), (1199, 14965), (2255, 7957), (2993, 5995), (4015, 4469)]