1121065

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 1580040

約数和(自身を除く): 458975

約数列:

[1, 5, 11, 17, 55, 85, 109, 121, 187, 545, 605, 935, 1199, 1853, 2057, 5995, 9265, 10285, 13189, 20383, 65945, 101915, 224213, 1121065]

約数ペア:

[(1, 1121065), (5, 224213), (11, 101915), (17, 65945), (55, 20383), (85, 13189), (109, 10285), (121, 9265), (187, 5995), (545, 2057), (605, 1853), (935, 1199)]