28847595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{274739}}^1$

素因数の和:274754

約数の個数: 16

約数和(自身を含む): 52750080

約数和(自身を除く): 23902485

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 274739, 824217, 1373695, 1923173, 4121085, 5769519, 9615865, 28847595]

約数ペア:

[(1, 28847595), (3, 9615865), (5, 5769519), (7, 4121085), (15, 1923173), (21, 1373695), (35, 824217), (105, 274739)]