156724205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{12553}}^1$

素因数の和:12796

約数の個数: 16

約数和(自身を含む): 206086464

約数和(自身を除く): 49362259

約数列:

[1, 5, 11, 55, 227, 1135, 2497, 12485, 12553, 62765, 138083, 690415, 2849531, 14247655, 31344841, 156724205]

約数ペア:

[(1, 156724205), (5, 31344841), (11, 14247655), (55, 2849531), (227, 690415), (1135, 138083), (2497, 62765), (12485, 12553)]