438099145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1123}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 591421824

約数和(自身を除く): 153322679

約数列:

[1, 5, 11, 41, 55, 173, 205, 451, 865, 1123, 1903, 2255, 5615, 7093, 9515, 12353, 35465, 46043, 61765, 78023, 194279, 230215, 390115, 506473, 971395, 2137069, 2532365, 7965439, 10685345, 39827195, 87619829, 438099145]

約数ペア:

[(1, 438099145), (5, 87619829), (11, 39827195), (41, 10685345), (55, 7965439), (173, 2532365), (205, 2137069), (451, 971395), (865, 506473), (1123, 390115), (1903, 230215), (2255, 194279), (5615, 78023), (7093, 61765), (9515, 46043), (12353, 35465)]