22149655

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 30183552

約数和(自身を除く): 8033897

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 1181, 1705, 3751, 5905, 12991, 18755, 36611, 64955, 142901, 183055, 402721, 714505, 2013605, 4429931, 22149655]

約数ペア:

[(1, 22149655), (5, 4429931), (11, 2013605), (31, 714505), (55, 402721), (121, 183055), (155, 142901), (341, 64955), (605, 36611), (1181, 18755), (1705, 12991), (3751, 5905)]