3005982725

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{20117}}^1$

素因数の和:20309

約数の個数: 24

約数和(自身を含む): 3841733280

約数和(自身を除く): 835750555

約数列:

[1, 5, 25, 43, 139, 215, 695, 1075, 3475, 5977, 20117, 29885, 100585, 149425, 502925, 865031, 2796263, 4325155, 13981315, 21625775, 69906575, 120239309, 601196545, 3005982725]

約数ペア:

[(1, 3005982725), (5, 601196545), (25, 120239309), (43, 69906575), (139, 21625775), (215, 13981315), (695, 4325155), (1075, 2796263), (3475, 865031), (5977, 502925), (20117, 149425), (29885, 100585)]