27107415

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14009}}^1$

素因数の和:14063

約数の個数: 24

約数和(自身を含む): 48082320

約数和(自身を除く): 20974905

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 14009, 42027, 70045, 126081, 210135, 602387, 630405, 1807161, 3011935, 5421483, 9035805, 27107415]

約数ペア:

[(1, 27107415), (3, 9035805), (5, 5421483), (9, 3011935), (15, 1807161), (43, 630405), (45, 602387), (129, 210135), (215, 126081), (387, 70045), (645, 42027), (1935, 14009)]