813648815

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{5869}}^1$

素因数の和:6131

約数の個数: 32

約数和(自身を含む): 1186773120

約数和(自身を除く): 373124305

約数列:

[1, 5, 7, 17, 35, 85, 119, 233, 595, 1165, 1631, 3961, 5869, 8155, 19805, 27727, 29345, 41083, 99773, 138635, 205415, 498865, 698411, 1367477, 3492055, 6837385, 9572339, 23247109, 47861695, 116235545, 162729763, 813648815]

約数ペア:

[(1, 813648815), (5, 162729763), (7, 116235545), (17, 47861695), (35, 23247109), (85, 9572339), (119, 6837385), (233, 3492055), (595, 1367477), (1165, 698411), (1631, 498865), (3961, 205415), (5869, 138635), (8155, 99773), (19805, 41083), (27727, 29345)]