13305427545

素因数分解:

$3^1\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{475109}}^1$

素因数の和:476984

約数の個数: 16

約数和(自身を含む): 21300131520

約数和(自身を除く): 7994703975

約数列:

[1, 3, 5, 15, 1867, 5601, 9335, 28005, 475109, 1425327, 2375545, 7126635, 887028503, 2661085509, 4435142515, 13305427545]

約数ペア:

[(1, 13305427545), (3, 4435142515), (5, 2661085509), (15, 887028503), (1867, 7126635), (5601, 2375545), (9335, 1425327), (28005, 475109)]