24503105

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 32721192

約数和(自身を除く): 8218087

約数列:

[1, 5, 11, 55, 101, 121, 401, 505, 605, 1111, 2005, 4411, 5555, 12221, 22055, 40501, 48521, 61105, 202505, 242605, 445511, 2227555, 4900621, 24503105]

約数ペア:

[(1, 24503105), (5, 4900621), (11, 2227555), (55, 445511), (101, 242605), (121, 202505), (401, 61105), (505, 48521), (605, 40501), (1111, 22055), (2005, 12221), (4411, 5555)]