90179135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{22573}}^1$

素因数の和:22642

約数の個数: 16

約数和(自身を含む): 117023616

約数和(自身を除く): 26844481

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 22573, 112865, 383741, 1060931, 1918705, 5304655, 18035827, 90179135]

約数ペア:

[(1, 90179135), (5, 18035827), (17, 5304655), (47, 1918705), (85, 1060931), (235, 383741), (799, 112865), (3995, 22573)]