11198275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 15516864

約数和(自身を除く): 4318589

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 947, 1075, 2365, 4735, 10417, 11825, 23675, 40721, 52085, 203605, 260425, 447931, 1018025, 2239655, 11198275]

約数ペア:

[(1, 11198275), (5, 2239655), (11, 1018025), (25, 447931), (43, 260425), (55, 203605), (215, 52085), (275, 40721), (473, 23675), (947, 11825), (1075, 10417), (2365, 4735)]