6451565

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 8087040

約数和(自身を除く): 1635475

約数列:

[1, 5, 31, 107, 155, 389, 535, 1945, 3317, 12059, 16585, 41623, 60295, 208115, 1290313, 6451565]

約数ペア:

[(1, 6451565), (5, 1290313), (31, 208115), (107, 60295), (155, 41623), (389, 16585), (535, 12059), (1945, 3317)]