1100155

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:115

約数の個数: 24

約数和(自身を含む): 1635552

約数和(自身を除く): 535397

約数列:

[1, 5, 7, 17, 35, 43, 85, 119, 215, 301, 595, 731, 1505, 1849, 3655, 5117, 9245, 12943, 25585, 31433, 64715, 157165, 220031, 1100155]

約数ペア:

[(1, 1100155), (5, 220031), (7, 157165), (17, 64715), (35, 31433), (43, 25585), (85, 12943), (119, 9245), (215, 5117), (301, 3655), (595, 1849), (731, 1505)]