11272105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^2$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 15578136

約数和(自身を除く): 4306031

約数列:

[1, 5, 13, 17, 65, 85, 101, 221, 505, 1105, 1313, 1717, 6565, 8585, 10201, 22321, 51005, 111605, 132613, 173417, 663065, 867085, 2254421, 11272105]

約数ペア:

[(1, 11272105), (5, 2254421), (13, 867085), (17, 663065), (65, 173417), (85, 132613), (101, 111605), (221, 51005), (505, 22321), (1105, 10201), (1313, 8585), (1717, 6565)]