28324615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22391}}^1$

素因数の和:22430

約数の個数: 16

約数和(自身を含む): 38693376

約数和(自身を除く): 10368761

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 22391, 111955, 246301, 514993, 1231505, 2574965, 5664923, 28324615]

約数ペア:

[(1, 28324615), (5, 5664923), (11, 2574965), (23, 1231505), (55, 514993), (115, 246301), (253, 111955), (1265, 22391)]