64341405

素因数分解:

$3^3\times 5^1\times {\mathrm{476603}}^1$

素因数の和:476617

約数の個数: 16

約数和(自身を含む): 114384960

約数和(自身を除く): 50043555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 476603, 1429809, 2383015, 4289427, 7149045, 12868281, 21447135, 64341405]

約数ペア:

[(1, 64341405), (3, 21447135), (5, 12868281), (9, 7149045), (15, 4289427), (27, 2383015), (45, 1429809), (135, 476603)]