1143930415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211643}}^1$

素因数の和:211718

約数の個数: 16

約数和(自身を含む): 1462883328

約数和(自身を除く): 318952913

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 211643, 1058215, 4867789, 9947221, 24338945, 49736105, 228786083, 1143930415]

約数ペア:

[(1, 1143930415), (5, 228786083), (23, 49736105), (47, 24338945), (115, 9947221), (235, 4867789), (1081, 1058215), (5405, 211643)]