72740865

素因数分解:

$3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{3671}}^1$

素因数の和:5000

約数の個数: 16

約数和(自身を含む): 116505216

約数和(自身を除く): 43764351

約数列:

[1, 3, 5, 15, 1321, 3671, 3963, 6605, 11013, 18355, 19815, 55065, 4849391, 14548173, 24246955, 72740865]

約数ペア:

[(1, 72740865), (3, 24246955), (5, 14548173), (15, 4849391), (1321, 55065), (3671, 19815), (3963, 18355), (6605, 11013)]