13339785

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 21790080

約数和(自身を除く): 8450295

約数列:

[1, 3, 5, 15, 61, 183, 239, 305, 717, 915, 1195, 3585, 3721, 11163, 14579, 18605, 43737, 55815, 72895, 218685, 889319, 2667957, 4446595, 13339785]

約数ペア:

[(1, 13339785), (3, 4446595), (5, 2667957), (15, 889319), (61, 218685), (183, 72895), (239, 55815), (305, 43737), (717, 18605), (915, 14579), (1195, 11163), (3585, 3721)]