80705735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{63799}}^1$

素因数の和:63838

約数の個数: 16

約数和(自身を含む): 110246400

約数和(自身を除く): 29540665

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 63799, 318995, 701789, 1467377, 3508945, 7336885, 16141147, 80705735]

約数ペア:

[(1, 80705735), (5, 16141147), (11, 7336885), (23, 3508945), (55, 1467377), (115, 701789), (253, 318995), (1265, 63799)]