2040282975

素因数分解:

$3^1\times 5^2\times {\mathrm{1667}}^1\times {\mathrm{16319}}^1$

素因数の和:17999

約数の個数: 24

約数和(自身を含む): 3375498240

約数和(自身を除く): 1335215265

約数列:

[1, 3, 5, 15, 25, 75, 1667, 5001, 8335, 16319, 25005, 41675, 48957, 81595, 125025, 244785, 407975, 1223925, 27203773, 81611319, 136018865, 408056595, 680094325, 2040282975]

約数ペア:

[(1, 2040282975), (3, 680094325), (5, 408056595), (15, 136018865), (25, 81611319), (75, 27203773), (1667, 1223925), (5001, 407975), (8335, 244785), (16319, 125025), (25005, 81595), (41675, 48957)]