13323075

素因数分解:

$3^1\times 5^2\times {\mathrm{349}}^1\times {\mathrm{509}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 22134000

約数和(自身を除く): 8810925

約数列:

[1, 3, 5, 15, 25, 75, 349, 509, 1047, 1527, 1745, 2545, 5235, 7635, 8725, 12725, 26175, 38175, 177641, 532923, 888205, 2664615, 4441025, 13323075]

約数ペア:

[(1, 13323075), (3, 4441025), (5, 2664615), (15, 888205), (25, 532923), (75, 177641), (349, 38175), (509, 26175), (1047, 12725), (1527, 8725), (1745, 7635), (2545, 5235)]