90332945

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{3221}}^1$

素因数の和:3376

約数の個数: 16

約数和(自身を含む): 111352320

約数和(自身を除く): 21019375

約数列:

[1, 5, 71, 79, 355, 395, 3221, 5609, 16105, 28045, 228691, 254459, 1143455, 1272295, 18066589, 90332945]

約数ペア:

[(1, 90332945), (5, 18066589), (71, 1272295), (79, 1143455), (355, 254459), (395, 228691), (3221, 28045), (5609, 16105)]