40480845

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{62761}}^1$

素因数の和:62812

約数の個数: 16

約数和(自身を含む): 66276672

約数和(自身を除く): 25795827

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 62761, 188283, 313805, 941415, 2698723, 8096169, 13493615, 40480845]

約数ペア:

[(1, 40480845), (3, 13493615), (5, 8096169), (15, 2698723), (43, 941415), (129, 313805), (215, 188283), (645, 62761)]