1553035

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 2183328

約数和(自身を除く): 630293

約数列:

[1, 5, 11, 17, 55, 85, 121, 151, 187, 605, 755, 935, 1661, 2057, 2567, 8305, 10285, 12835, 18271, 28237, 91355, 141185, 310607, 1553035]

約数ペア:

[(1, 1553035), (5, 310607), (11, 141185), (17, 91355), (55, 28237), (85, 18271), (121, 12835), (151, 10285), (187, 8305), (605, 2567), (755, 2057), (935, 1661)]