84379545

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{43607}}^1$

素因数の和:43661

約数の個数: 24

約数和(自身を含む): 149662656

約数和(自身を除く): 65283111

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 43607, 130821, 218035, 392463, 654105, 1875101, 1962315, 5625303, 9375505, 16875909, 28126515, 84379545]

約数ペア:

[(1, 84379545), (3, 28126515), (5, 16875909), (9, 9375505), (15, 5625303), (43, 1962315), (45, 1875101), (129, 654105), (215, 392463), (387, 218035), (645, 130821), (1935, 43607)]