120207145

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{1367}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 148072320

約数和(自身を除く): 27865175

約数列:

[1, 5, 43, 215, 409, 1367, 2045, 6835, 17587, 58781, 87935, 293905, 559103, 2795515, 24041429, 120207145]

約数ペア:

[(1, 120207145), (5, 24041429), (43, 2795515), (215, 559103), (409, 293905), (1367, 87935), (2045, 58781), (6835, 17587)]