27268665

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 45382656

約数和(自身を除く): 18113991

約数列:

[1, 3, 5, 15, 43, 67, 129, 201, 215, 335, 631, 645, 1005, 1893, 2881, 3155, 8643, 9465, 14405, 27133, 42277, 43215, 81399, 126831, 135665, 211385, 406995, 634155, 1817911, 5453733, 9089555, 27268665]

約数ペア:

[(1, 27268665), (3, 9089555), (5, 5453733), (15, 1817911), (43, 634155), (67, 406995), (129, 211385), (201, 135665), (215, 126831), (335, 81399), (631, 43215), (645, 42277), (1005, 27133), (1893, 14405), (2881, 9465), (3155, 8643)]