1520337885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{214283}}^1$

素因数の和:214345

約数の個数: 32

約数和(自身を含む): 2715406848

約数和(自身を除く): 1195068963

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 214283, 642849, 1071415, 2357113, 3214245, 7071339, 9214169, 11785565, 27642507, 35356695, 46070845, 101355859, 138212535, 304067577, 506779295, 1520337885]

約数ペア:

[(1, 1520337885), (3, 506779295), (5, 304067577), (11, 138212535), (15, 101355859), (33, 46070845), (43, 35356695), (55, 27642507), (129, 11785565), (165, 9214169), (215, 7071339), (473, 3214245), (645, 2357113), (1419, 1071415), (2365, 642849), (7095, 214283)]